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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6233830079

Certificate GIA 6233830079

Diamond specifications and retailer prices

From $2,326 USD
As of November 4, 2026
Save $3,033 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,359 USD 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 I 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 6233830079. Listed at 18 retailers as of November 4, 2026, with prices from $2,326 to $5,359, a $3,033 spread on the same certified stone. NZ Jewellers lists it at $5,359. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6233830079
Dimensions8.33 × 5.95 × 3.73 mm
L/W Ratio1.40
Top View
8.33 mm5.95 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6233830079
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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 4
Current: $5,359 USD|Low: $2,326 USD|High: $5,889 USD|Avg: $3,624 USD|-9.0%
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 16$2,326 USD
Retailer 8$2,496 USD
Retailer 5$2,572 USD
Retailer 4$2,644 USD
Retailer 15$2,786 USD
Retailer 12$2,894 USD
Retailer 2$3,024 USD
Retailer 10$3,062 USD
Retailer 18$3,111 USD
Retailer 11$3,160 USD
Retailer 17$3,185 USD
Retailer 3$3,215 USD
Retailer 6$3,280 USD
Retailer 7$3,280 USD
Retailer 9$3,390 USD
Retailer 13$3,599 USD
Retailer 14$5,143 USD
NZ Jewellers$5,359 USD

37 data points across 18 retailers

18 retailers$2,326 USD to $5,359 USD

A
Cheapest Retailer
-
$2,326 USD
B+
Retailer 2
-
$2,496 USD
View
B+
Retailer 3
-
$2,572 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,644 USD
View
B+
Retailer 5
-
$2,786 USD
View
B+
Retailer 6
-
$2,894 USD
View
B+
Retailer 7
-
$3,024 USD
View
Retailer 8
-
$3,062 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$3,111 USD
View
B+
Retailer 10
-
$3,160 USD
View
B
Retailer 11
-
$3,185 USD
View
B
Retailer 12
-
$3,215 USD
View
B
Retailer 13
-
$3,280 USD
View
B
Retailer 14
-
$3,280 USD
View
B
Retailer 15
-
$3,390 USD
View
B
Retailer 16
-
$3,599 USD
View
B
Retailer 17
-
$5,143 USD
View
Most Expensive
C
NZ Jewellers
f430476d-5583-4f59-8a9d-f82db9177ed9 · Nov 5
$5,359 USD
View
17 more retailers have this diamond
Prices start from $2,326 USDSave up to $3,033 USD

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
$2,326 USD