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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 3555659143

Certificate GIA 3555659143

Diamond specifications and retailer prices

From $6,140 NZD
As of November 6, 2026
Save $8,139 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,280 NZD at NZ Jewellers · As of November 5, 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 3555659143. Listed at 18 retailers as of November 5, 2026, with prices from $6,140 to $14,280, a $8,139 spread on the same certified stone. NZ Jewellers lists it at $14,280. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555659143
Dimensions8.38 × 5.98 × 3.93 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
8.38 mm5.98 mm1.30 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555659143
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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: $14,280 NZD|Low: $6,140 NZD|High: $14,280 NZD|Avg: $8,684 NZD
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$6,140 NZD
Retailer 2$6,168 NZD
Retailer 12$7,073 NZD
Retailer 11$7,219 NZD
Retailer 4$7,450 NZD
Retailer 8$7,566 NZD
Retailer 9$8,060 NZD
Retailer 6$8,136 NZD
Retailer 10$8,148 NZD
Retailer 14$8,197 NZD
Retailer 15$8,197 NZD
Retailer 7$8,729 NZD
Retailer 3$9,272 NZD
Retailer 16$9,458 NZD
Retailer 13$13,019 NZD
NZ Jewellers$14,280 NZD

28 data points across 16 retailers

18 retailers$6,140 NZD to $14,280 NZD

A
Cheapest Retailer
-
$6,140 NZD
A
Retailer 2
-
$6,168 NZD
View
A
Retailer 3
-
$7,073 NZD
View
A
Retailer 4
-
$7,219 NZD
View
A
Retailer 5
-
$7,450 NZD
View
B+
Retailer 6
-
$7,566 NZD
View
Final sale: no returns
B+
Retailer 7
-
$7,829 NZD
View
A
Retailer 8
-
$8,060 NZD
View
B+
Retailer 9
-
$8,136 NZD
View
B+
Retailer 10
-
$8,148 NZD
View
B+
Retailer 11
-
$8,197 NZD
View
B+
Retailer 12
-
$8,197 NZD
View
B+
Retailer 13
-
$8,729 NZD
View
B+
Retailer 14
-
$9,272 NZD
View
B+
Retailer 15
-
$9,458 NZD
View
B
Retailer 16
-
$11,971 NZD
View
B
Retailer 17
-
$13,019 NZD
View
Most Expensive
B
NZ Jewellers
66a1f98c-873a-4a51-ae5f-bf4b49179887 · Nov 5
$14,280 NZD
$7,916 USD
View
17 more retailers have this diamond
Prices start from $6,140 NZDSave up to $8,139 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
$6,140 NZD