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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 3555539825

Certificate GIA 3555539825

Diamond specifications and retailer prices

From $4,697 NZD
As of November 6, 2026
Save $5,926 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,623 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555539825. Listed at 20 retailers as of November 5, 2026, with prices from $4,697 to $10,623, a $5,926 spread on the same certified stone. NZ Jewellers lists it at $10,623. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.98°
Pavilion angle35.18°
OriginNatural
Grading LabGIA
CertificateGIA 3555539825
Dimensions8.36 × 5.93 × 3.63 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.36 mm5.93 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555539825
Side View
Table 59.0%Crown 36.98°Girdle: THK-VTKPavilion 35.18°Culet: NoneDepth 61.2%

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: $4,697 NZD|Low: $4,697 NZD|High: $10,306 NZD|Avg: $6,605 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$4,697 NZD
Retailer 10$4,710 NZD
Retailer 7$5,385 NZD
Retailer 9$5,673 NZD
Retailer 3$5,996 NZD
Retailer 6$6,310 NZD
Retailer 4$6,554 NZD
Retailer 2$7,028 NZD
Retailer 5$7,098 NZD
Retailer 8$10,196 NZD

24 data points across 10 retailers

20 retailers$4,697 NZD to $10,623 NZD

A
Cheapest Retailer
-
$4,697 NZD
A
Retailer 2
-
$4,710 NZD
View
B+
Retailer 3
-
$5,206 NZD
View
B+
Retailer 4
-
$5,385 NZD
View
B+
Retailer 5
-
$5,412 NZD
View
B+
Retailer 6
-
$5,628 NZD
View
Final sale: no returns
B+
Retailer 7
-
$5,673 NZD
View
B+
Retailer 8
-
$5,996 NZD
View
Retailer 9
-
$6,097 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,097 NZD
View
B+
Retailer 11
-
$6,310 NZD
View
B+
Retailer 12
-
$6,332 NZD
View
B+
Retailer 13
-
$6,357 NZD
View
B+
Retailer 14
-
$6,521 NZD
View
B
Retailer 15
-
$6,554 NZD
View
B
Retailer 16
-
$7,035 NZD
View
B
Retailer 17
-
$7,098 NZD
View
B
Retailer 18
-
$9,113 NZD
View
B
Retailer 19
-
$10,196 NZD
View
Most Expensive
B
NZ Jewellers
853b295f-c2d6-4f48-b6d4-f2952376e8a8 · Nov 5
$10,623 NZD
$5,889 USD
View
19 more retailers have this diamond
Prices start from $4,697 NZDSave up to $5,926 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
$4,697 NZD