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Oval|Natural|GIA

1.02ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 7558006428

Certificate GIA 7558006428

Diamond specifications and retailer prices

From $2,773 NZD
As of November 6, 2026
Save $5,011 NZD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,166 NZD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558006428. Listed at 16 retailers as of November 5, 2026, with a 181% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7558006428
Dimensions8.41 × 5.62 × 3.48 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.41 mm5.62 mm1.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7558006428
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.9%

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: $7,784 NZD|Low: $2,773 NZD|High: $7,928 NZD|Avg: $4,289 NZD|-1.8%
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
November 6, 2026
Retailer 7$2,773 NZD
Retailer 11$2,939 NZD
Retailer 2$3,362 NZD
Retailer 3$3,539 NZD
Retailer 10$3,723 NZD
Retailer 5$3,743 NZD
Retailer 6$3,768 NZD
Retailer 12$3,895 NZD
Retailer 9$4,044 NZD
Retailer 13$4,221 NZD
Retailer 14$4,295 NZD
Retailer 8$4,742 NZD
Retailer 4$6,563 NZD
NZ Jewellers$7,784 NZD

27 data points across 14 retailers

16 retailers$2,773 NZD to $7,784 NZD

A
Cheapest Retailer
-
$2,773 NZD
A
Retailer 2
-
$2,939 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,362 NZD
View
A
Retailer 4
-
$3,539 NZD
View
A
Retailer 5
-
$3,723 NZD
View
A
Retailer 6
-
$3,743 NZD
View
Retailer 7
-
$3,768 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,895 NZD
View
A
Retailer 9
-
$4,044 NZD
View
A
Retailer 10
-
$4,221 NZD
View
A
Retailer 11
-
$4,295 NZD
View
Retailer 12
-
$4,454 NZD
View
Price last confirmed 59 days ago
B+
Retailer 13
-
$4,742 NZD
View
B+
Retailer 14
-
$6,563 NZD
View
B
Retailer 15
-
$7,784 NZD
View
Most Expensive
NZ Jewellers
306c2760-9734-4637-810b-7f3bd0eada54 · Aug 29
$8,166 NZD
$4,527 USD
View
Price last confirmed 69 days ago
15 more retailers have this diamond
Prices start from $2,773 NZDSave up to $5,011 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 Oval
$2,773 NZD