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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2556424491

Certificate GIA 2556424491

Diamond specifications and retailer prices

From $4,941 NZD
As of November 6, 2026
Save $6,032 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,462 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 2556424491. Listed at 15 retailers as of November 4, 2026, with a 122% 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

1.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556424491
Dimensions8.28 × 6.03 × 3.93 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.28 mm6.03 mm1.30 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556424491
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

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: $11,462 NZD|Low: $4,894 NZD|High: $11,644 NZD|Avg: $7,108 NZD|-1.6%
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 13$4,941 NZD
Retailer 5$5,215 NZD
Retailer 10$5,329 NZD
Retailer 4$5,500 NZD
Retailer 9$5,913 NZD
Retailer 14$5,993 NZD
Retailer 12$6,133 NZD
Retailer 7$6,278 NZD
Retailer 6$6,460 NZD
Retailer 2$6,469 NZD
Retailer 3$7,699 NZD
Retailer 11$10,010 NZD
Retailer 8$10,973 NZD
NZ Jewellers$11,462 NZD

27 data points across 14 retailers

15 retailers$4,941 NZD to $10,973 NZD

A
Cheapest Retailer
-
$4,941 NZD
A
Retailer 2
-
$5,215 NZD
View
A
Retailer 3
-
$5,329 NZD
View
A
Retailer 4
-
$5,500 NZD
View
Final sale: no returns
A
Retailer 5
-
$5,913 NZD
View
A
Retailer 6
-
$5,993 NZD
View
A
Retailer 7
-
$6,133 NZD
View
A
Retailer 8
-
$6,278 NZD
View
A
Retailer 9
-
$6,460 NZD
View
A
Retailer 10
-
$6,469 NZD
View
A
Retailer 11
-
$6,857 NZD
View
A
Retailer 12
-
$7,699 NZD
View
B+
Retailer 13
-
$10,010 NZD
View
B
Retailer 14
-
$10,973 NZD
View
Most Expensive
NZ Jewellers
83ebc6cf-8c61-401a-800f-bf58ca10ad60 · Oct 23
$11,462 NZD
$6,354 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $4,941 NZDSave up to $6,032 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
1.30ct Oval
$4,941 NZD