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Cushion|Natural|GIA

3.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6542584550

Certificate GIA 6542584550

Diamond specifications and retailer prices

From $15,463 SGD
As of November 4, 2026
Save $4,387 SGD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $19,850 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 6542584550. Listed at 5 retailers as of November 4, 2026, with prices from $15,463 to $19,850, a $4,387 spread on the same certified stone. GemTrove lists it at $19,850. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542584550
Dimensions8.29 × 7.80 × 5.30 mm
L/W Ratio1.06
Top View
8.29 mm7.80 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542584550
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: $19,850 SGD|Low: $14,137 SGD|High: $19,850 SGD|Avg: $17,219 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$14,137 SGD
Retailer 3$15,463 SGD
Retailer 5$16,333 SGD
Retailer 2$16,610 SGD
Retailer 4$17,217 SGD
GemTrove$19,850 SGD

40 data points across 6 retailers

5 retailers$15,463 SGD to $19,850 SGD

A
Cheapest Retailer
-
$15,463 SGD
A
Retailer 2
-
$16,333 SGD
View
A
Retailer 3
-
$16,610 SGD
View
A
Retailer 4
-
$17,217 SGD
View
Most Expensive
B+
GemTrove
GT-N-01247949-98 · Nov 6
$19,850 SGD
A$23,828 AUD
View
4 more retailers have this diamond
Prices start from $15,463 SGDSave up to $4,387 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
$15,463 SGD