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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2526842746

Certificate GIA 2526842746

Diamond specifications and retailer prices

From $5,455 NZD
As of November 5, 2026
Save $5,465 NZD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,920 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526842746. Listed at 15 retailers as of November 5, 2026, with prices from $5,455 to $10,920, a $5,465 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,920. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.33°
Pavilion angle39.71°
OriginNatural
Grading LabGIA
CertificateGIA 2526842746
Dimensions8.23 × 5.96 × 3.72 mm
L/W Ratio1.38
Top View
8.23 mm5.96 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526842746
Side View
Table 61.0%Crown 40.33°Girdle: STK-THKPavilion 39.71°Culet: NoneDepth 62.4%

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 5
Current: $7,623 NZD|Low: $5,350 NZD|High: $10,920 NZD|Avg: $7,054 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$5,455 NZD
Retailer 12$5,715 NZD
Retailer 11$5,863 NZD
Retailer 13$6,045 NZD
Retailer 6$6,068 NZD
Retailer 5$6,597 NZD
Retailer 7$6,977 NZD
Retailer 4$7,151 NZD
Retailer 2$7,297 NZD
Retailer 1$7,623 NZD
Retailer 3$7,739 NZD
Retailer 9$7,739 NZD
Retailer 10$7,991 NZD
Wholesale Diamonds Direct$10,920 NZD

29 data points across 14 retailers

15 retailers$5,455 NZD to $10,920 NZD

A
Cheapest Retailer
-
$5,455 NZD
A
Retailer 2
-
$5,715 NZD
View
A
Retailer 3
-
$5,863 NZD
View
A
Retailer 4
-
$6,045 NZD
View
A
Retailer 5
-
$6,068 NZD
View
B+
Retailer 6
-
$6,597 NZD
View
B+
Retailer 7
-
$6,977 NZD
View
B+
Retailer 8
-
$7,151 NZD
View
B+
Retailer 9
-
$7,297 NZD
View
B+
Retailer 10
-
$7,659 NZD
View
B+
Retailer 11
-
$7,739 NZD
View
B+
Retailer 12
-
$7,739 NZD
View
B+
Retailer 13
-
$7,991 NZD
View
B
Retailer 14
-
$8,143 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
262916738 · Nov 6
$10,920 NZD
$6,054 USD
View
14 more retailers have this diamond
Prices start from $5,455 NZDSave up to $5,465 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
$5,455 NZD