CaratHunter
Plans
Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 2538313363

Certificate GIA 2538313363

Diamond specifications and retailer prices

From $5,264 NZD
As of November 6, 2026
Save $6,653 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,917 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538313363. Listed at 20 retailers as of November 5, 2026, with prices from $5,264 to $11,917, a $6,653 spread on the same certified stone. NZ Jewellers lists it at $11,917. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538313363
Dimensions8.30 × 5.98 × 3.77 mm
L/W Ratio1.39
Top View
8.30 mm5.98 mm1.20 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538313363
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: $11,917 NZD|Low: $5,217 NZD|High: $11,958 NZD|Avg: $7,702 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
Retailer 17
Retailer 18
November 6, 2026
Retailer 17$5,264 NZD
Retailer 2$5,459 NZD
Retailer 8$6,173 NZD
Retailer 14$6,200 NZD
Retailer 7$6,312 NZD
Retailer 12$6,642 NZD
Retailer 11$6,725 NZD
Retailer 3$6,840 NZD
Retailer 6$6,840 NZD
Retailer 15$7,079 NZD
Retailer 4$7,102 NZD
Retailer 10$7,102 NZD
Retailer 9$7,216 NZD
Retailer 5$7,892 NZD
Retailer 13$7,962 NZD
Retailer 16$11,408 NZD
Retailer 18$11,866 NZD
NZ Jewellers$11,917 NZD

23 data points across 18 retailers

20 retailers$5,264 NZD to $11,917 NZD

A
Cheapest Retailer
-
$5,264 NZD
A
Retailer 2
-
$5,459 NZD
View
A
Retailer 3
-
$6,173 NZD
View
A
Retailer 4
-
$6,200 NZD
View
B+
Retailer 5
-
$6,312 NZD
View
Final sale: no returns
B+
Retailer 6
-
$6,467 NZD
View
B+
Retailer 7
-
$6,642 NZD
View
B+
Retailer 8
-
$6,725 NZD
View
Retailer 9
-
$6,840 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,840 NZD
View
B+
Retailer 11
-
$7,079 NZD
View
B+
Retailer 12
-
$7,102 NZD
View
B+
Retailer 13
-
$7,102 NZD
View
B+
Retailer 14
-
$7,216 NZD
View
B+
Retailer 15
-
$7,892 NZD
View
Retailer 16
-
$7,892 NZD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$7,962 NZD
View
B
Retailer 18
-
$11,408 NZD
View
Retailer 19
-
$11,866 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
71c3b68b-f2d3-4678-ac32-f5db87b000c9 · Nov 5
$11,917 NZD
$6,606 USD
View
19 more retailers have this diamond
Prices start from $5,264 NZDSave up to $6,653 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
1.20ct Oval
$5,264 NZD