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Marquise|Natural|GIA

1.02ct J VVS1 Marquise Natural Diamond

ID • J/VVS1 • GIA 12

Certificate GIA 12

Diamond specifications and retailer prices

From $4,184 SGD
As of November 4, 2026
Save $1,069 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,253 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $4,184 to $5,253, a $1,069 spread on the same certified stone. Blue Nile lists it at $5,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 12
Dimensions10.57 × 5.30 × 3.03 mm
L/W Ratio1.99
Top View
10.57 mm5.30 mm1.02 ctJ / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 12
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,253 SGD|Low: $4,184 SGD|High: $9,481 SGD|Avg: $5,654 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 6$4,184 SGD
Retailer 2$4,187 SGD
Retailer 4$4,930 SGD
Blue Nile$5,253 SGD
Retailer 5$5,689 SGD
Retailer 3$9,481 SGD

2 data points across 6 retailers

3 retailers$4,184 SGD to $5,253 SGD

B+
Cheapest Retailer
-
$4,184 SGD
B+
Retailer 2
-
$4,187 SGD
View
Most Expensive
B
Blue Nile
21467265 · Nov 5
$5,253 SGD
$4,099 USD
View
2 more retailers have this diamond
Prices start from $4,184 SGDSave up to $1,069 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.02ct Marquise
$4,184 SGD