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Cushion|Natural|GIA

3.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 1389439515

Certificate GIA 1389439515

Diamond specifications and retailer prices

From $38,945 SGD
As of November 5, 2026
Save $5,949 SGD (13%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $44,894 SGD at Jared · As of November 6, 2026
View at Jared

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1389439515. Listed at 6 retailers as of November 5, 2026, with prices from $38,945 to $44,894, a $5,949 spread on the same certified stone. Jared lists it at $44,894. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1389439515
Dimensions8.60 × 7.83 × 5.33 mm
L/W Ratio1.10
Culet sizeNone
Top View
8.60 mm7.83 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1389439515
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

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 5
Current: $44,894 SGD|Low: $36,901 SGD|High: $45,711 SGD|Avg: $42,663 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$38,945 SGD
Retailer 3$40,591 SGD
Retailer 5$43,446 SGD
Retailer 6$43,446 SGD
Retailer 2$44,873 SGD
Jared$44,894 SGD

36 data points across 6 retailers

6 retailers$38,945 SGD to $44,894 SGD

B+
Cheapest Retailer
-
$38,945 SGD
B+
Retailer 2
-
$40,591 SGD
View
Final sale: no returns
B+
Retailer 3
-
$43,446 SGD
View
B+
Retailer 4
-
$43,446 SGD
View
B+
Retailer 5
-
$44,873 SGD
View
Most Expensive
B
Jared
147088325 · Nov 6
$44,894 SGD
$35,030 USD
View
5 more retailers have this diamond
Prices start from $38,945 SGDSave up to $5,949 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+
3.00ct Cushion
$38,945 SGD