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Marquise|Natural|GIA

2.52ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2568260515

Certificate GIA 2568260515

Diamond specifications and retailer prices

From $18,516 SGD
As of November 4, 2026
Save $9,903 SGD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,419 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.52ct natural marquise diamond

This 2.52ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568260515. Listed at 15 retailers as of November 4, 2026, with prices from $18,516 to $28,419, a $9,903 spread on the same certified stone. MOH London lists it at $28,419. 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

2.52
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568260515
Dimensions14.02 × 7.03 × 4.36 mm
L/W Ratio1.99
Girdle conditionThick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
14.02 mm7.03 mm2.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568260515
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.1%

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 4
Current: $28,419 SGD|Low: $15,777 SGD|High: $28,727 SGD|Avg: $21,167 SGD|-1.1%
MOH London
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
Retailer 15
November 6, 2026
Retailer 6$15,777 SGD
Retailer 5$15,832 SGD
Retailer 7$17,998 SGD
Retailer 15$18,516 SGD
Retailer 13$19,734 SGD
Retailer 4$20,552 SGD
Retailer 8$21,151 SGD
Retailer 11$21,482 SGD
Retailer 12$21,818 SGD
Retailer 10$22,372 SGD
Retailer 3$22,657 SGD
Retailer 9$22,894 SGD
Retailer 2$25,053 SGD
Retailer 14$25,847 SGD
MOH London$28,419 SGD

36 data points across 15 retailers

15 retailers$18,516 SGD to $28,419 SGD

Retailer 1
-
$15,777 SGD
Price last confirmed 13 days ago
Retailer 2
-
$15,832 SGD
View
Price last confirmed 16 days ago
Retailer 3
-
$17,998 SGD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$18,516 SGD
View
B+
Retailer 5
-
$19,734 SGD
View
Retailer 6
-
$20,552 SGD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$21,151 SGD
View
B+
Retailer 8
-
$21,482 SGD
View
B+
Retailer 9
-
$21,818 SGD
View
B+
Retailer 10
-
$22,372 SGD
View
B+
Retailer 11
-
$22,657 SGD
View
B+
Retailer 12
-
$22,894 SGD
View
B
Retailer 13
-
$25,053 SGD
View
B
Retailer 14
-
$25,847 SGD
View
Most Expensive
B
MOH London
95D18D265 · Nov 4
$28,419 SGD
£17,519 GBP
View
14 more retailers have this diamond
Prices start from $18,516 SGDSave up to $9,903 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+
2.52ct Marquise
$18,516 SGD