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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7566328205

Certificate GIA 7566328205

Diamond specifications and retailer prices

From $1,602 USD
As of November 5, 2026
Save $2,902 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,504 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566328205. Listed at 17 retailers as of November 5, 2026, with prices from $1,602 to $4,504, a $2,902 spread on the same certified stone. NZ Jewellers lists it at $4,504. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566328205
Dimensions6.46 × 6.49 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.46 mm6.49 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566328205
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.7%

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: $4,504 USD|Low: $1,510 USD|High: $4,547 USD|Avg: $2,331 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 11$1,602 USD
Retailer 16$1,612 USD
Retailer 8$1,705 USD
Retailer 5$1,726 USD
Retailer 13$1,801 USD
Retailer 6$1,868 USD
Retailer 4$1,890 USD
Retailer 3$1,910 USD
Retailer 2$2,033 USD
Retailer 7$2,058 USD
Retailer 10$2,087 USD
Retailer 9$2,123 USD
Retailer 17$2,149 USD
Retailer 12$2,831 USD
Retailer 15$3,208 USD
Retailer 14$3,799 USD
NZ Jewellers$4,504 USD

27 data points across 17 retailers

17 retailers$1,602 USD to $4,504 USD

A
Cheapest Retailer
-
$1,602 USD
A
Retailer 2
-
$1,612 USD
View
Retailer 3
-
$1,705 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$1,726 USD
View
A
Retailer 5
-
$1,801 USD
View
Final sale: no returns
A
Retailer 6
-
$1,868 USD
View
Retailer 7
-
$1,890 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,910 USD
View
A
Retailer 9
-
$2,033 USD
View
A
Retailer 10
-
$2,058 USD
View
A
Retailer 11
-
$2,087 USD
View
Retailer 12
-
$2,123 USD
View
Price last confirmed 21 days ago
A
Retailer 13
-
$2,149 USD
View
B+
Retailer 14
-
$2,831 USD
View
B
Retailer 15
-
$3,208 USD
View
B
Retailer 16
-
$3,799 USD
View
Most Expensive
B
NZ Jewellers
c9c4351e-754b-4ff6-8f2d-5ab8f794dbd9 · Nov 5
$4,504 USD
View
16 more retailers have this diamond
Prices start from $1,602 USDSave up to $2,902 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.

A
1.02ct Round
$1,602 USD