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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6442475734

Certificate GIA 6442475734

Diamond specifications and retailer prices

From $2,984 AUD
As of November 6, 2026
Save $4,013 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,374 AUD 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 134% 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,984 AUD|Low: $2,984 AUD|High: $7,055 AUD|Avg: $4,238 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$2,984 AUD
Retailer 5$3,678 AUD
Retailer 2$3,780 AUD
Retailer 3$4,214 AUD
Retailer 6$4,681 AUD
Retailer 4$6,997 AUD

32 data points across 6 retailers

18 retailers$2,984 AUD to $6,997 AUD

A
Cheapest Retailer
-
$2,984 AUD
B+
Retailer 2
-
$3,174 AUD
View
Final sale: no returns
B+
Retailer 3
-
$3,543 AUD
View
B+
Retailer 4
-
$3,586 AUD
View
B+
Retailer 5
-
$3,646 AUD
View
B+
Retailer 6
-
$3,678 AUD
View
B+
Retailer 7
-
$3,780 AUD
View
Retailer 8
-
$4,006 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$4,006 AUD
View
Price last confirmed 50 days ago
Retailer 10
-
$4,006 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
$4,160 AUD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$4,207 AUD
View
B
Retailer 13
-
$4,214 AUD
View
Retailer 14
-
$4,621 AUD
View
Price last confirmed 14 days ago
Retailer 15
-
$4,621 AUD
View
Price last confirmed 48 days ago
B
Retailer 16
-
$6,997 AUD
View
Retailer 17
-
$8,374 AUD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
3bc9c366-fee9-4af0-93ed-7ab9f5b20a86 · Oct 23
$8,374 AUD
$5,862 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $2,984 AUDSave up to $4,013 AUD

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
$2,984 AUD