Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 3475158563

Certificate GIA 3475158563

Diamond specifications and retailer prices

From $3,365 USD
As of November 4, 2026
Save $4,859 USD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,224 USD 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 $3,365 to $8,224, a $4,859 spread on the same certified stone. Diamond Quarter lists it at $8,224. 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
Color
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: $4,644 USD|Low: $2,882 USD|High: $7,205 USD|Avg: $4,589 USD|+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$3,365 USD
Retailer 7$3,458 USD
Retailer 2$3,747 USD
Retailer 10$3,747 USD
Retailer 8$3,891 USD
Retailer 4$4,165 USD
Retailer 11$4,323 USD
Retailer 1$4,644 USD
Retailer 3$4,679 USD
Retailer 5$6,897 USD
Retailer 9$7,205 USD

39 data points across 11 retailers

13 retailers$3,365 USD to $8,224 USD

B+
Cheapest Retailer
-
$3,365 USD
B+
Retailer 2
-
$3,458 USD
View
Final sale: no returns
Retailer 3
-
$3,551 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$3,747 USD
View
Retailer 5
-
$3,747 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,891 USD
View
B+
Retailer 7
-
$4,165 USD
View
B
Retailer 8
-
$4,323 USD
View
B
Retailer 9
-
$4,644 USD
View
Retailer 10
-
$4,679 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$6,897 USD
View
B
Retailer 12
-
$7,205 USD
View
Most Expensive
B
Diamond Quarter
1.02SI2D346345F6N · Nov 5
$8,224 USD
£6,476 GBP
View
12 more retailers have this diamond
Prices start from $3,365 USDSave up to $4,859 USD

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
$3,365 USD