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Marquise|Natural|GIA

1.21ct J VVS2 Marquise Natural Diamond

ID • J/VVS2 • GIA 6541645958

Certificate GIA 6541645958

Diamond specifications and retailer prices

From $5,630 SGD
$4,402 USD
As of November 2, 2026
Save $4,085 SGD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,625 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541645958. Listed at 13 retailers as of November 1, 2026, with a 73% 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

1.21
Carat
J
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541645958
Dimensions9.78 × 5.60 × 3.58 mm
L/W Ratio1.75
Top View
9.78 mm5.60 mm1.21 ctJ / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541645958
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 63.9%

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 2
Current: $6,900 SGD|Low: $5,160 SGD|High: $9,831 SGD|Avg: $6,680 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$5,630 SGD
Retailer 6$5,819 SGD
Retailer 2$6,065 SGD
Retailer 5$6,099 SGD
Retailer 8$6,148 SGD
Retailer 9$6,369 SGD
Retailer 1$6,900 SGD
Retailer 4$7,497 SGD
Retailer 3$9,714 SGD

45 data points across 9 retailers

13 retailers$5,630 SGD to $9,714 SGD

B+
Cheapest Retailer
-
$5,630 SGD
$4,402 USD
Final sale: no returns
B+
Retailer 2
-
$5,819 SGD
$4,550 USD
View
B+
Retailer 3
-
$6,065 SGD
£3,734 GBP
View
Retailer 4
-
$6,099 SGD
$4,769 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$6,099 SGD
$4,769 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$6,099 SGD
$4,769 USD
View
Retailer 7
-
$6,148 SGD
A$7,396 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$6,369 SGD
$4,980 USD
View
B
Retailer 9
-
$6,900 SGD
€5,138 EUR
View
Retailer 10
-
$7,037 SGD
$5,502 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
$7,497 SGD
ZAR 94,697 ZAR
View
B
Retailer 12
-
$9,714 SGD
£5,981 GBP
View
Most Expensive
NZ Jewellers
8e447ab1-6a3e-4acf-ae24-7e0b690eeb88 · Sep 30
$10,625 SGD
$8,308 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from $5,630 SGDSave up to $4,085 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+
1.21ct Marquise
$5,630 SGD