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Cushion|Natural|GIA

3.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2554418936

Certificate GIA 2554418936

Diamond specifications and retailer prices

From $15,123 SGD
As of November 4, 2026
Save $5,268 SGD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,391 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554418936. Listed at 5 retailers as of November 4, 2026, with prices from $15,123 to $20,391, a $5,268 spread on the same certified stone. GemTrove lists it at $20,391. 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

3.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554418936
Dimensions8.00 × 7.96 × 5.37 mm
L/W Ratio1.01
Top View
8.00 mm7.96 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554418936
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,391 SGD|Low: $14,480 SGD|High: $20,391 SGD|Avg: $17,126 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$14,480 SGD
Retailer 3$15,123 SGD
Retailer 5$15,951 SGD
Retailer 2$16,214 SGD
Retailer 4$16,804 SGD
GemTrove$20,391 SGD

41 data points across 6 retailers

5 retailers$15,123 SGD to $20,391 SGD

A
Cheapest Retailer
-
$15,123 SGD
A
Retailer 2
-
$15,951 SGD
View
A
Retailer 3
-
$16,214 SGD
View
B+
Retailer 4
-
$16,804 SGD
View
Most Expensive
B+
GemTrove
GT-N-01247953-98 · Nov 6
$20,391 SGD
A$24,478 AUD
View
4 more retailers have this diamond
Prices start from $15,123 SGDSave up to $5,268 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.

A
3.00ct Cushion
$15,123 SGD