The Grader's Ring — A deep golden South Sea pearl on a plain platinum band.
Plate V · The Grader's Ring
The Grader's Ring — detail 1
Vb

Lot 05

The Grader's Ring

Golden South Sea · Sebuku Strait, South Kalimantan, Indonesia, Kimberley coast, Western Australia · lifted 2024 · graded New York

Golden South Sea pearls run from a pale champagne to a saturated honey, and the price climbs steeply with the saturation. This one sits near the deep end without tipping into the orange cast that comes from dyeing. The colour is the oyster's; the gold-lipped variety of the same species that makes the white ones.

Set on a plain 2mm platinum band with a single 0.06 carat brilliant beside the pearl — enough to catch the eye moving past, not enough to argue with it.

It was named for the ring Elin wore at the grading bench for six years, which was a much worse pearl on a much worse band.

$5,600 including insured delivery and the signed report

Ring sizeUS 6
BandPlatinum
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Condition report Lot 05 · IO-GS-0106

size
12.2mm
lustre
Excellent
surface
Lightly spotted — 90% clean
nacre
2.8mm
shape
Round, under 2% out of round
colour
Deep golden body, green overtone
metal
Platinum, 2mm band
stone
One 0.06ct brilliant-cut diamond, F/VS

Provenance

Sebuku Strait, South Kalimantan, Indonesia. Lifted 2024. Graded and strung at the bench in Tribeca, New York.

Assessed by

Elin FerreiraGraduate Gemologist, GIA

Every figure above was measured on this piece. The standard

Lustre — Excellent

Drag to see the grades either side of it.

Where it came from

Tallon Reef

Kimberley coast, Western Australia — Pinctada maxima — silver-lipped oyster. The Kimberley runs one of the largest tides on earth — up to eleven metres twice a day. That water moves an enormous amount of food past a stationary oyster, which is why the shells here grow so large and lay down nacre so quickly.

All three farms

Tallon Reef, Kimberley coast, Western Australia
The Grader's Ring $5,600