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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2514016883

Certificate GIA 2514016883

Diamond specifications and retailer prices

From $3,665 NZD
As of November 6, 2026
Save $6,303 NZD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,296 NZD at NZ Jewellers · As of October 3, 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 top-tier cut grade and certified by GIA 2514016883. Listed at 19 retailers as of November 5, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514016883
Dimensions6.39 × 6.36 × 3.98 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.39 mm6.36 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514016883
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $4,582 NZD|Low: $3,665 NZD|High: $8,731 NZD|Avg: $5,381 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,665 NZD
Retailer 2$4,410 NZD
Retailer 9$4,545 NZD
Retailer 10$4,550 NZD
Retailer 1$4,582 NZD
Retailer 3$5,100 NZD
Retailer 4$5,150 NZD
Retailer 6$5,728 NZD
Retailer 5$5,760 NZD
Retailer 7$8,605 NZD

36 data points across 10 retailers

19 retailers$3,665 NZD to $9,967 NZD

A
Cheapest Retailer
-
$3,665 NZD
B+
Retailer 2
-
$4,410 NZD
View
B+
Retailer 3
-
$4,545 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,550 NZD
View
B+
Retailer 5
-
$4,582 NZD
View
B+
Retailer 6
-
$4,760 NZD
View
Retailer 7
-
$4,926 NZD
View
Price last confirmed 36 days ago
Retailer 8
-
$4,926 NZD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$5,100 NZD
View
Retailer 10
-
$5,114 NZD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$5,150 NZD
View
B+
Retailer 12
-
$5,177 NZD
View
Retailer 13
-
$5,682 NZD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$5,728 NZD
View
B+
Retailer 15
-
$5,760 NZD
View
B
Retailer 16
-
$8,605 NZD
View
B
Retailer 17
-
$9,967 NZD
View
Retailer 18
-
$10,296 NZD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
5cc41b73-73d9-4086-866b-85a03d49e651 · Oct 3
$10,296 NZD
$5,788 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $3,665 NZDSave up to $6,303 NZD

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
$3,665 NZD