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Marquise|Natural|GIA

1.51ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 3545355588

Certificate GIA 3545355588

Diamond specifications and retailer prices

From $9,198 SGD
$7,195 USD
As of October 27, 2026
Save $2,413 SGD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,799 SGD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545355588. Listed at 8 retailers as of October 27, 2026, with a 26% 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

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3545355588
Dimensions11.23 × 5.98 × 3.84 mm
L/W Ratio1.88
Top View
11.23 mm5.98 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3545355588
Side View
Table 60.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 64.2%

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: Oct 27
Current: $17,799 SGD|Low: $9,198 SGD|High: $17,799 SGD|Avg: $11,129 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 10$9,198 SGD
Retailer 6$9,793 SGD
Retailer 14$9,823 SGD
Retailer 2$9,959 SGD
Retailer 9$10,205 SGD
Retailer 12$10,641 SGD
Retailer 13$10,728 SGD
Retailer 7$10,805 SGD
Retailer 5$11,224 SGD
Retailer 4$11,264 SGD
Retailer 8$11,611 SGD
Retailer 11$12,279 SGD
Retailer 3$12,686 SGD
NZ Jewellers$17,799 SGD

18 data points across 14 retailers

8 retailers$9,198 SGD to $11,611 SGD

B+
Cheapest Retailer
-
$9,198 SGD
$7,195 USD
B+
Retailer 2
-
$9,959 SGD
$7,790 USD
View
Retailer 3
-
$10,205 SGD
A$12,280 AUD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$10,641 SGD
$8,324 USD
View
B
Retailer 5
-
$10,805 SGD
$8,452 USD
View
B+
Retailer 6
-
$11,611 SGD
€8,650 EUR
View
Retailer 7
-
$12,279 SGD
$9,605 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
6bf6661a-69a4-46eb-8d47-f68d1774dc66 · Oct 14
$17,799 SGD
$13,923 USD
View
Price last confirmed 18 days ago
7 more retailers have this diamond
Prices start from $9,198 SGDSave up to $2,413 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+
1.51ct Marquise
$9,198 SGD