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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 3475158563

Certificate GIA 3475158563

Diamond specifications and retailer prices

From $4,298 SGD
As of November 4, 2026
Save $6,206 SGD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,504 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 3475158563. Listed at 13 retailers as of November 4, 2026, with prices from $4,298 to $10,504, a $6,206 spread on the same certified stone. Diamond Quarter lists it at $10,504. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3475158563
Dimensions6.39 × 6.36 × 3.95 mm
L/W Ratio1.00
Top View
6.39 mm6.36 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3475158563
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.9%

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 4
Current: $5,932 SGD|Low: $3,681 SGD|High: $9,203 SGD|Avg: $5,861 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$4,298 SGD
Retailer 7$4,417 SGD
Retailer 2$4,786 SGD
Retailer 10$4,786 SGD
Retailer 8$4,970 SGD
Retailer 4$5,320 SGD
Retailer 11$5,522 SGD
Retailer 1$5,932 SGD
Retailer 3$5,976 SGD
Retailer 5$8,810 SGD
Retailer 9$9,203 SGD

39 data points across 11 retailers

13 retailers$4,298 SGD to $10,504 SGD

B+
Cheapest Retailer
-
$4,298 SGD
B+
Retailer 2
-
$4,417 SGD
View
Final sale: no returns
Retailer 3
-
$4,536 SGD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$4,786 SGD
View
Retailer 5
-
$4,786 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,970 SGD
View
B+
Retailer 7
-
$5,320 SGD
View
B
Retailer 8
-
$5,522 SGD
View
B
Retailer 9
-
$5,932 SGD
View
Retailer 10
-
$5,976 SGD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$8,810 SGD
View
B
Retailer 12
-
$9,203 SGD
View
Most Expensive
B
Diamond Quarter
1.02SI2D346345F6N · Nov 5
$10,504 SGD
£6,476 GBP
View
12 more retailers have this diamond
Prices start from $4,298 SGDSave up to $6,206 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+
1.02ct Round
$4,298 SGD