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Marquise|Natural|GIA

1.52ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2556636196

Certificate GIA 2556636196

Diamond specifications and retailer prices

From $7,677 SGD
$6,003 USD
As of November 1, 2026
Save $6,637 SGD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,178 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556636196. Listed at 12 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.68°
Pavilion angle40.23°
OriginNatural
Grading LabGIA
CertificateGIA 2556636196
Dimensions11.23 × 5.91 × 3.80 mm
L/W Ratio1.90
Culet sizeNone
Top View
11.23 mm5.91 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556636196
Side View
Table 59.0%Crown 39.68°Girdle: THN-THKPavilion 40.23°Culet: NoneDepth 64.3%

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 1
Current: $8,622 SGD|Low: $7,677 SGD|High: $14,486 SGD|Avg: $9,868 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$7,677 SGD
Retailer 11$7,797 SGD
Retailer 13$8,435 SGD
Retailer 1$8,622 SGD
Retailer 10$8,896 SGD
Retailer 6$9,580 SGD
Retailer 8$9,702 SGD
Retailer 2$10,385 SGD
Retailer 3$10,385 SGD
Retailer 12$10,462 SGD
Retailer 4$10,730 SGD
Retailer 7$11,219 SGD
Retailer 9$14,314 SGD

20 data points across 13 retailers

12 retailers$7,677 SGD to $14,314 SGD

B+
Cheapest Retailer
-
$7,677 SGD
$6,003 USD
B+
Retailer 2
-
$7,797 SGD
$6,097 USD
View
B+
Retailer 3
-
$8,435 SGD
$6,595 USD
View
B
Retailer 4
-
$8,622 SGD
CA$9,363 CAD
View
B
Retailer 5
-
$8,896 SGD
$6,956 USD
View
B
Retailer 6
-
$9,580 SGD
$7,491 USD
View
B+
Retailer 7
-
$9,702 SGD
£5,973 GBP
View
Retailer 8
-
$10,462 SGD
$8,181 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$11,219 SGD
€8,355 EUR
View
B
Retailer 10
-
$14,314 SGD
£8,813 GBP
View
Retailer 11
-
$17,178 SGD
$13,432 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
a20271f9-d9d5-4255-90a0-2aa0e11c87d1 · Sep 29
$17,178 SGD
$13,432 USD
View
Price last confirmed 34 days ago
11 more retailers have this diamond
Prices start from $7,677 SGDSave up to $6,637 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+
1.52ct Marquise
$7,677 SGD