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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6535235024

Certificate GIA 6535235024

Diamond specifications and retailer prices

From $5,125 NZD
As of November 6, 2026
Save $6,474 NZD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,764 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 6535235024. Listed at 19 retailers as of November 5, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535235024
Dimensions8.22 × 5.84 × 3.74 mm
L/W Ratio1.41
Top View
8.22 mm5.84 mm1.20 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535235024
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.9%

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: $11,764 NZD|Low: $5,125 NZD|High: $11,764 NZD|Avg: $7,970 NZD
Queensmith
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
November 6, 2026
Retailer 6$5,125 NZD
Retailer 2$5,316 NZD
Retailer 13$6,088 NZD
Retailer 8$6,144 NZD
Retailer 11$6,463 NZD
Retailer 10$6,546 NZD
Retailer 16$6,658 NZD
Retailer 9$6,718 NZD
Retailer 14$6,889 NZD
Retailer 3$6,913 NZD
Retailer 7$6,920 NZD
Retailer 4$7,035 NZD
Retailer 5$7,681 NZD
Retailer 12$7,750 NZD
Retailer 15$11,103 NZD
Retailer 17$11,599 NZD
Queensmith$11,764 NZD

22 data points across 17 retailers

19 retailers$5,125 NZD to $11,599 NZD

A
Cheapest Retailer
-
$5,125 NZD
A
Retailer 2
-
$5,316 NZD
View
A
Retailer 3
-
$6,088 NZD
View
A
Retailer 4
-
$6,144 NZD
View
Final sale: no returns
B+
Retailer 5
-
$6,353 NZD
View
B+
Retailer 6
-
$6,463 NZD
View
B+
Retailer 7
-
$6,546 NZD
View
B+
Retailer 8
-
$6,658 NZD
View
Retailer 9
-
$6,718 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,889 NZD
View
B+
Retailer 11
-
$6,913 NZD
View
B+
Retailer 12
-
$6,914 NZD
View
B+
Retailer 13
-
$6,920 NZD
View
B+
Retailer 14
-
$7,035 NZD
View
B+
Retailer 15
-
$7,681 NZD
View
B+
Retailer 16
-
$7,750 NZD
View
B
Retailer 17
-
$11,103 NZD
View
B
Retailer 18
-
$11,599 NZD
View
Most Expensive
Queensmith
6535235024 · Oct 28
$11,764 NZD
£5,135 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $5,125 NZDSave up to $6,474 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
$5,125 NZD