Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6442475734

Certificate GIA 6442475734

Diamond specifications and retailer prices

From $2,098 USD
As of November 5, 2026
Save $2,800 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,862 USD at NZ Jewellers · As of October 23, 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 very-good cut grade and certified by GIA 6442475734. Listed at 18 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6442475734
Dimensions6.38 × 6.32 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.38 mm6.32 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6442475734
Side View
Table 56.0%Crown 37°Girdle: NUL-NULPavilion 40.2°Culet: NoneDepth 63.3%

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 5
Current: $2,646 USD|Low: $2,098 USD|High: $4,939 USD|Avg: $2,848 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$2,098 USD
Retailer 7$2,222 USD
Retailer 5$2,575 USD
Retailer 1$2,646 USD
Retailer 2$2,950 USD
Retailer 6$3,277 USD
Retailer 4$4,898 USD

33 data points across 7 retailers

18 retailers$2,098 USD to $4,898 USD

A
Cheapest Retailer
-
$2,098 USD
B+
Retailer 2
-
$2,222 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,480 USD
View
B+
Retailer 4
-
$2,510 USD
View
B+
Retailer 5
-
$2,552 USD
View
B+
Retailer 6
-
$2,575 USD
View
B+
Retailer 7
-
$2,646 USD
View
Retailer 8
-
$2,804 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$2,804 USD
View
Price last confirmed 50 days ago
Retailer 10
-
$2,804 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$2,912 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$2,945 USD
View
B
Retailer 13
-
$2,950 USD
View
Retailer 14
-
$3,235 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$3,235 USD
View
Price last confirmed 48 days ago
B
Retailer 16
-
$4,898 USD
View
Retailer 17
-
$5,862 USD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
3bc9c366-fee9-4af0-93ed-7ab9f5b20a86 · Oct 23
$5,862 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $2,098 USDSave up to $2,800 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
$2,098 USD