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Round|Natural|GIA

1.02ct J IF Round Natural Diamond

EX • J/IF • GIA 6442716507

Certificate GIA 6442716507

Diamond specifications and retailer prices

From $3,909 SGD
As of November 1, 2026
Save $3,266 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,175 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6442716507. Listed at 8 retailers as of November 1, 2026, with prices from $3,909 to $7,175, a $3,266 spread on the same certified stone. MOH London lists it at $7,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6442716507
Dimensions6.47 × 6.45 × 4.00 mm
L/W Ratio1.00
Top View
6.47 mm6.45 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442716507
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.9%

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 1
Current: $7,175 SGD|Low: $3,909 SGD|High: $7,261 SGD|Avg: $4,930 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$3,909 SGD
Retailer 6$4,382 SGD
Retailer 2$4,412 SGD
Retailer 5$4,583 SGD
Retailer 3$4,681 SGD
MOH London$7,175 SGD

44 data points across 6 retailers

8 retailers$3,909 SGD to $7,175 SGD

A
Cheapest Retailer
-
$3,909 SGD
B+
Retailer 2
-
$4,382 SGD
View
B+
Retailer 3
-
$4,412 SGD
View
Retailer 4
-
$4,583 SGD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$4,681 SGD
View
B
Retailer 6
-
$4,795 SGD
View
B
Retailer 7
-
$5,388 SGD
View
Most Expensive
B
MOH London
1869D3EA0 · Nov 1
$7,175 SGD
£4,423 GBP
View
7 more retailers have this diamond
Prices start from $3,909 SGDSave up to $3,266 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 Round
$3,909 SGD