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Oval|Natural|GIA

1.02ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 5231127593

Certificate GIA 5231127593

Diamond specifications and retailer prices

From $6,023 NZD
As of November 5, 2026
Save $7,293 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,316 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231127593. Listed at 17 retailers as of November 5, 2026, with prices from $6,023 to $13,316, a $7,293 spread on the same certified stone. NZ Jewellers lists it at $13,316. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231127593
Dimensions8.47 × 5.64 × 3.20 mm
L/W Ratio1.50
Top View
8.47 mm5.64 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 5231127593
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,316 NZD|Low: $6,034 NZD|High: $13,316 NZD|Avg: $8,413 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$6,034 NZD
Retailer 10$6,563 NZD
Retailer 8$6,925 NZD
Retailer 9$6,925 NZD
Retailer 6$7,190 NZD
Retailer 3$7,742 NZD
Retailer 7$7,989 NZD
Retailer 2$8,127 NZD
Retailer 4$12,748 NZD
NZ Jewellers$13,316 NZD

43 data points across 10 retailers

17 retailers$6,023 NZD to $13,316 NZD

B+
Cheapest Retailer
-
$6,023 NZD
B+
Retailer 2
-
$6,034 NZD
View
B+
Retailer 3
-
$6,146 NZD
View
B
Retailer 4
-
$6,563 NZD
View
B
Retailer 5
-
$6,581 NZD
View
B
Retailer 6
-
$6,925 NZD
View
Retailer 7
-
$6,925 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$7,190 NZD
View
B
Retailer 9
-
$7,535 NZD
View
B
Retailer 10
-
$7,742 NZD
View
B
Retailer 11
-
$7,811 NZD
View
B
Retailer 12
-
$7,811 NZD
View
B
Retailer 13
-
$7,989 NZD
View
B
Retailer 14
-
$8,081 NZD
View
B
Retailer 15
-
$8,127 NZD
View
B
Retailer 16
-
$12,748 NZD
View
Most Expensive
C
NZ Jewellers
a94d5a76-b272-4ede-b31a-889fc56ae070 · Nov 5
$13,316 NZD
$7,382 USD
View
16 more retailers have this diamond
Prices start from $6,023 NZDSave up to $7,293 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.

B+
1.02ct Oval
$6,023 NZD