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Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 7536856836

Certificate GIA 7536856836

Diamond specifications and retailer prices

From $4,858 NZD
As of November 6, 2026
Save $6,108 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,966 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536856836. Listed at 23 retailers as of November 5, 2026, with prices from $4,858 to $10,966, a $6,108 spread on the same certified stone. NZ Jewellers lists it at $10,966. 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

1.20
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.72°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 7536856836
Dimensions8.10 × 5.79 × 3.69 mm
L/W Ratio1.40
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.10 mm5.79 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536856836
Side View
Table 63.0%Crown 41.72°Girdle: THK-VTKPavilion 35.97°Culet: NoneDepth 63.7%

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: $5,892 NZD|Low: $4,858 NZD|High: $10,652 NZD|Avg: $6,738 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$4,858 NZD
Retailer 11$4,871 NZD
Retailer 8$5,570 NZD
Retailer 3$5,809 NZD
Retailer 1$5,892 NZD
Retailer 2$6,018 NZD
Retailer 6$6,512 NZD
Retailer 5$6,781 NZD
Retailer 10$7,365 NZD
Retailer 7$7,683 NZD
Retailer 9$10,497 NZD

31 data points across 11 retailers

23 retailers$4,858 NZD to $10,966 NZD

A
Cheapest Retailer
-
$4,858 NZD
B+
Retailer 2
-
$4,871 NZD
View
B+
Retailer 3
-
$5,570 NZD
View
B+
Retailer 4
-
$5,587 NZD
View
B+
Retailer 5
-
$5,809 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,892 NZD
View
B
Retailer 7
-
$6,018 NZD
View
B
Retailer 8
-
$6,061 NZD
View
B
Retailer 9
-
$6,254 NZD
View
B
Retailer 10
-
$6,294 NZD
View
Retailer 11
-
$6,294 NZD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$6,512 NZD
View
B+
Retailer 13
-
$6,536 NZD
View
B
Retailer 14
-
$6,555 NZD
View
Retailer 15
-
$6,748 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$6,781 NZD
View
B
Retailer 17
-
$7,263 NZD
View
B
Retailer 18
-
$7,365 NZD
View
B
Retailer 19
-
$7,683 NZD
View
B
Retailer 20
-
$9,173 NZD
View
B
Retailer 21
-
$9,429 NZD
View
B
Retailer 22
-
$10,497 NZD
View
Most Expensive
B
NZ Jewellers
6cc1f097-cca4-4af3-8373-eb7e90992a7e · Nov 5
$10,966 NZD
$6,079 USD
View
22 more retailers have this diamond
Prices start from $4,858 NZDSave up to $6,108 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
$4,858 NZD