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Marquise|Natural|GIA

1.02ct J VVS1 Marquise Natural Diamond

ID • J/VVS1 • GIA 6542044234

Certificate GIA 6542044234

Diamond specifications and retailer prices

From $3,682 SGD
As of November 2, 2026
Save $3,044 SGD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,203 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

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 6542044234. Listed at 6 retailers as of November 2, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
Crown angle38.87°
Pavilion angle42.31°
OriginNatural
Grading LabGIA
CertificateGIA 6542044234
Dimensions9.45 × 5.15 × 3.54 mm
L/W Ratio1.83
Top View
9.45 mm5.15 mm1.02 ctJ / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542044234
Side View
Table 60.0%Crown 38.87°Girdle: ThickPavilion 42.31°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,341 SGD|Low: $3,682 SGD|High: $7,418 SGD|Avg: $5,161 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$3,682 SGD
Retailer 6$3,909 SGD
Retailer 9$4,134 SGD
Retailer 8$4,293 SGD
Retailer 7$4,433 SGD
Retailer 5$4,527 SGD
Retailer 11$4,639 SGD
Retailer 10$4,924 SGD
Retailer 3$5,190 SGD
Retailer 2$6,726 SGD
NZ Jewellers$7,341 SGD

21 data points across 11 retailers

6 retailers$3,682 SGD to $6,726 SGD

A
Cheapest Retailer
-
$3,682 SGD
B+
Retailer 2
-
$3,909 SGD
View
Retailer 3
-
$4,134 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$4,433 SGD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$6,726 SGD
View
Most Expensive
NZ Jewellers
82f3db86-f8b8-4a73-9b7e-12f5008a0dac · Sep 29
$7,203 SGD
$5,620 USD
View
Price last confirmed 38 days ago
5 more retailers have this diamond
Prices start from $3,682 SGDSave up to $3,044 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.

A
1.02ct Marquise
$3,682 SGD