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Oval|Natural|GIA

1.02ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6452251803

Certificate GIA 6452251803

Diamond specifications and retailer prices

From $2,354 NZD
As of November 1, 2026
Save $1,131 NZD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,142 NZD at NZ Jewellers · As of September 26, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452251803. Listed at 11 retailers as of November 1, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452251803
Dimensions8.08 × 5.52 × 3.66 mm
L/W Ratio1.46
Top View
8.08 mm5.52 mm1.02 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452251803
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

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 1
Current: $2,760 NZD|Low: $1,872 NZD|High: $5,190 NZD|Avg: $2,873 NZD|-13.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$1,872 NZD
Retailer 2$2,107 NZD
Retailer 12$2,354 NZD
Retailer 10$2,500 NZD
Retailer 5$2,565 NZD
Retailer 3$2,574 NZD
Retailer 6$2,616 NZD
Retailer 8$2,625 NZD
Retailer 4$2,742 NZD
Retailer 1$2,760 NZD
Retailer 7$3,485 NZD
Retailer 9$4,584 NZD

37 data points across 12 retailers

11 retailers$2,354 NZD to $3,485 NZD

Retailer 1
-
$1,872 NZD
Price last confirmed 16 days ago
B+
Retailer 2
-
$2,354 NZD
View
B+
Retailer 3
-
$2,565 NZD
View
B+
Retailer 4
-
$2,616 NZD
View
B+
Retailer 5
-
$2,625 NZD
View
B+
Retailer 6
-
$2,742 NZD
View
B+
Retailer 7
-
$2,760 NZD
View
Retailer 8
-
$2,928 NZD
View
Price last confirmed 42 days ago
B+
Retailer 9
-
$3,485 NZD
View
Retailer 10
-
$4,584 NZD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
f658afad-810d-405b-9b5d-e443143a7819 · Sep 26
$7,142 NZD
$3,959 USD
View
Price last confirmed 41 days ago
10 more retailers have this diamond
Prices start from $2,354 NZDSave up to $1,131 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
$2,354 NZD