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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6565724814

Certificate GIA 6565724814

Diamond specifications and retailer prices

From $2,106 SGD
As of November 5, 2026
Save $1,804 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,910 SGD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-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 6565724814. Listed at 15 retailers as of November 5, 2026, with prices from $2,106 to $3,910, a $1,804 spread on the same certified stone. Helzberg Diamonds lists it at $3,910. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565724814
Dimensions6.46 × 5.16 × 3.50 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.46 mm5.16 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565724814
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,910 SGD|Low: $2,106 SGD|High: $3,910 SGD|Avg: $2,739 SGD
Helzberg Diamonds
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
November 6, 2026
Retailer 6$2,106 SGD
Retailer 9$2,144 SGD
Retailer 12$2,180 SGD
Retailer 13$2,180 SGD
Retailer 14$2,207 SGD
Retailer 5$2,375 SGD
Retailer 8$2,386 SGD
Retailer 11$2,614 SGD
Retailer 4$2,850 SGD
Retailer 7$3,062 SGD
Retailer 2$3,076 SGD
Retailer 3$3,323 SGD
Retailer 10$3,623 SGD
Helzberg Diamonds$3,910 SGD

12 data points across 14 retailers

15 retailers$2,106 SGD to $3,910 SGD

A
Cheapest Retailer
-
$2,106 SGD
A
Retailer 2
-
$2,144 SGD
View
A
Retailer 3
-
$2,180 SGD
View
A
Retailer 4
-
$2,180 SGD
View
A
Retailer 5
-
$2,204 SGD
View
A
Retailer 6
-
$2,207 SGD
View
A
Retailer 7
-
$2,375 SGD
View
A
Retailer 8
-
$2,386 SGD
View
B+
Retailer 9
-
$2,614 SGD
View
B+
Retailer 10
-
$2,850 SGD
View
B+
Retailer 11
-
$3,062 SGD
View
B+
Retailer 12
-
$3,076 SGD
View
B
Retailer 13
-
$3,323 SGD
View
B
Retailer 14
-
$3,623 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLNIKOHK · Nov 6
$3,910 SGD
$3,051 USD
View
14 more retailers have this diamond
Prices start from $2,106 SGDSave up to $1,804 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
1.02ct Cushion
$2,106 SGD