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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6565302734

Certificate GIA 6565302734

Diamond specifications and retailer prices

From $1,830 USD
As of November 6, 2026
Save $3,277 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,107 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565302734. Listed at 20 retailers as of November 5, 2026, with prices from $1,830 to $5,107, a $3,277 spread on the same certified stone. NZ Jewellers lists it at $5,107. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565302734
Dimensions6.45 × 6.41 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.45 mm6.41 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565302734
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 6
Current: $5,107 USD|Low: $1,830 USD|High: $5,215 USD|Avg: $2,703 USD|-2.1%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8$1,830 USD
Retailer 2$1,837 USD
Retailer 12$2,084 USD
Retailer 19$2,096 USD
Retailer 4$2,140 USD
Retailer 20$2,227 USD
Retailer 18$2,243 USD
Retailer 11$2,254 USD
Retailer 13$2,337 USD
Retailer 9$2,415 USD
Retailer 10$2,443 USD
Retailer 14$2,550 USD
Retailer 6$2,555 USD
Retailer 15$2,594 USD
Retailer 17$2,800 USD
Retailer 7$2,818 USD
Retailer 16$2,873 USD
Retailer 5$3,547 USD
Retailer 3$4,268 USD
NZ Jewellers$5,107 USD

20 data points across 20 retailers

20 retailers$1,830 USD to $5,107 USD

A
Cheapest Retailer
-
$1,830 USD
A
Retailer 2
-
$1,837 USD
View
Retailer 3
-
$2,084 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$2,096 USD
View
A
Retailer 5
-
$2,140 USD
View
A
Retailer 6
-
$2,227 USD
View
A
Retailer 7
-
$2,243 USD
View
A
Retailer 8
-
$2,254 USD
View
Final sale: no returns
A
Retailer 9
-
$2,337 USD
View
A
Retailer 10
-
$2,415 USD
View
A
Retailer 11
-
$2,443 USD
View
B+
Retailer 12
-
$2,550 USD
View
B+
Retailer 13
-
$2,555 USD
View
B+
Retailer 14
-
$2,594 USD
View
B+
Retailer 15
-
$2,800 USD
View
B+
Retailer 16
-
$2,818 USD
View
B+
Retailer 17
-
$2,873 USD
View
B+
Retailer 18
-
$3,547 USD
View
B
Retailer 19
-
$4,268 USD
View
Most Expensive
B
NZ Jewellers
d8dd2e06-5374-4082-a25a-a48b881feb76 · Nov 5
$5,107 USD
View
19 more retailers have this diamond
Prices start from $1,830 USDSave up to $3,277 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
$1,830 USD