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Marquise|Natural|GIA

1.52ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3545354314

Certificate GIA 3545354314

Diamond specifications and retailer prices

From $10,865 SGD
£6,690 GBP
As of October 28, 2026
11 retailers carry this diamond
Most expensive: $17,834 SGD at NZ Jewellers · As of October 21, 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 3545354314. Listed at 11 retailers as of October 28, 2026. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.79°
OriginNatural
Grading LabGIA
CertificateGIA 3545354314
Dimensions11.75 × 6.11 × 3.65 mm
L/W Ratio1.92
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural
Top View
11.75 mm6.11 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545354314
Side View
Table 64.0%Crown 36.3°GirdlePavilion 39.79°Culet: NoneDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $17,834 SGD|Low: $8,260 SGD|High: $17,834 SGD|Avg: $11,050 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 28, 2026
Retailer 13$8,367 SGD
Retailer 6$8,425 SGD
Retailer 11$8,918 SGD
Retailer 4$8,992 SGD
Retailer 3$9,497 SGD
Retailer 10$9,661 SGD
Retailer 8$10,539 SGD
Retailer 2$10,865 SGD
Retailer 12$11,147 SGD
Retailer 7$11,571 SGD
Retailer 14$11,747 SGD
Retailer 5$13,648 SGD
Retailer 9$14,941 SGD
NZ Jewellers$17,834 SGD

32 data points across 14 retailers

11 retailers

Retailer 1
-
$8,367 SGD
$6,542 USD
Price last confirmed 12 days ago
Retailer 2
-
$8,425 SGD
$6,588 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$8,992 SGD
$7,031 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$9,497 SGD
$7,426 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$9,661 SGD
$7,554 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$10,865 SGD
£6,690 GBP
View
Retailer 7
-
$11,147 SGD
$8,716 USD
View
Price last confirmed 57 days ago
Retailer 8
-
$11,147 SGD
$8,716 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$11,747 SGD
$9,185 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$14,941 SGD
£9,199 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0bf8cffb-d1ec-4c96-a958-04ab4382c46d · Oct 21
$17,834 SGD
$13,945 USD
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $10,865 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
$10,865 SGD