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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 3415214529

Certificate GIA 3415214529

Diamond specifications and retailer prices

From $2,670 AUD
As of October 31, 2026
Save $5,017 AUD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,687 AUD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 3415214529. Listed at 18 retailers as of October 31, 2026, with prices from $2,670 to $7,687, a $5,017 spread on the same certified stone. NZ Jewellers lists it at $7,687. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3415214529
Dimensions6.32 × 6.25 × 4.06 mm
L/W Ratio1.01
Top View
6.32 mm6.25 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3415214529
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.6%

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: Oct 31
Current: $3,740 AUD|Low: $2,557 AUD|High: $6,520 AUD|Avg: $3,762 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,670 AUD
Retailer 7$2,687 AUD
Retailer 5$3,281 AUD
Retailer 8$3,393 AUD
Retailer 1$3,740 AUD
Retailer 9$3,847 AUD
Retailer 2$3,867 AUD
Retailer 4$4,146 AUD
Retailer 3$6,424 AUD

44 data points across 9 retailers

18 retailers$2,670 AUD to $7,687 AUD

A
Cheapest Retailer
-
$2,670 AUD
A
Retailer 2
-
$2,687 AUD
View
B+
Retailer 3
-
$3,253 AUD
View
B+
Retailer 4
-
$3,281 AUD
View
B+
Retailer 5
-
$3,393 AUD
View
Final sale: no returns
Retailer 6
-
$3,487 AUD
View
Price last confirmed 109 days ago
B+
Retailer 7
-
$3,677 AUD
View
Retailer 8
-
$3,677 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,740 AUD
View
B+
Retailer 10
-
$3,847 AUD
View
B+
Retailer 11
-
$3,867 AUD
View
B+
Retailer 12
-
$3,877 AUD
View
B+
Retailer 13
-
$4,146 AUD
View
B
Retailer 14
-
$4,243 AUD
View
B
Retailer 15
-
$5,463 AUD
View
B
Retailer 16
-
$6,424 AUD
View
C
Retailer 17
-
$6,965 AUD
View
Most Expensive
C
NZ Jewellers
321f508e-f4ec-45ec-821c-b23273ad0b49 · Nov 5
$7,687 AUD
$5,381 USD
View
17 more retailers have this diamond
Prices start from $2,670 AUDSave up to $5,017 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
$2,670 AUD