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Oval|Natural|GIA

1.02ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2527292040

Certificate GIA 2527292040

Diamond specifications and retailer prices

From $3,534 NZD
As of November 6, 2026
Save $6,801 NZD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,335 NZD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527292040. Listed at 19 retailers as of November 5, 2026, with prices from $3,534 to $10,335, a $6,801 spread on the same certified stone. NZ Jewellers lists it at $10,335. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2527292040
Dimensions8.00 × 5.53 × 3.51 mm
L/W Ratio1.45
Top View
8.00 mm5.53 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2527292040
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: $3,534 NZD|Low: $3,534 NZD|High: $5,738 NZD|Avg: $4,698 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$3,534 NZD
Retailer 4$3,601 NZD
Retailer 9$3,758 NZD
Retailer 6$4,427 NZD
Retailer 5$4,537 NZD
Retailer 2$4,795 NZD
Retailer 7$5,538 NZD
Retailer 8$5,538 NZD
Retailer 3$5,675 NZD

34 data points across 9 retailers

19 retailers$3,534 NZD to $10,335 NZD

A
Cheapest Retailer
-
$3,534 NZD
A
Retailer 2
-
$3,601 NZD
View
A
Retailer 3
-
$3,758 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,335 NZD
View
B+
Retailer 5
-
$4,355 NZD
View
B+
Retailer 6
-
$4,427 NZD
View
Retailer 7
-
$4,537 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,795 NZD
View
B+
Retailer 9
-
$4,862 NZD
View
Retailer 10
-
$4,943 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,943 NZD
View
B
Retailer 12
-
$5,015 NZD
View
B
Retailer 13
-
$5,134 NZD
View
B
Retailer 14
-
$5,336 NZD
View
Retailer 15
-
$5,538 NZD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$5,675 NZD
View
B
Retailer 17
-
$5,704 NZD
View
B
Retailer 18
-
$8,855 NZD
View
Most Expensive
B
NZ Jewellers
a5c23047-e148-4efe-a513-e28d1bec32ee · Nov 5
$10,335 NZD
$5,729 USD
View
18 more retailers have this diamond
Prices start from $3,534 NZDSave up to $6,801 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
$3,534 NZD