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Marquise|Natural|GIA

1.02ct J I1 Marquise Natural Diamond

VG • J/I1 • GIA 2231628668

Certificate GIA 2231628668

Diamond specifications and retailer prices

From $1,517 SGD
$1,186 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,517 SGD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231628668. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2231628668
Dimensions9.08 × 5.14 mm
L/W Ratio1.77
Top View
9.08 mm5.14 mm1.02 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2231628668
Side View
Table 60.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,517 SGD|Low: $1,495 SGD|High: $1,610 SGD|Avg: $1,541 SGD|-5.8%
September 23, 2026
B2C Jewels$1,517 SGD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
29815415 · Nov 2
$1,517 SGD
$1,186 USD
View

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B+
1.02ct Marquise
$1,517 SGD