Oval|Natural|GIA

1.20ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 5526025084

Certificate GIA 5526025084

Diamond specifications and retailer prices

From $1,143 USD
As of November 6, 2026
Save $2,602 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,745 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526025084. Listed at 16 retailers as of November 5, 2026, with prices from $1,143 to $3,745, a $2,602 spread on the same certified stone. NZ Jewellers lists it at $3,745. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5526025084
Dimensions8.55 × 6.07 × 3.53 mm
L/W Ratio1.41
Top View
8.55 mm6.07 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5526025084
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,745 USD|Low: $1,143 USD|High: $3,769 USD|Avg: $1,863 USD|-0.6%
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
November 6, 2026
Retailer 7$1,143 USD
Retailer 6$1,423 USD
Retailer 3$1,535 USD
Retailer 8$1,570 USD
Retailer 5$1,617 USD
Retailer 9$1,671 USD
Retailer 2$1,685 USD
Retailer 11$1,696 USD
Retailer 13$1,697 USD
Retailer 12$1,771 USD
Retailer 10$1,985 USD
Retailer 4$2,700 USD
NZ Jewellers$3,745 USD

26 data points across 13 retailers

16 retailers$1,143 USD to $3,745 USD

A
Cheapest Retailer
-
$1,143 USD
A
Retailer 2
-
$1,423 USD
View
A
Retailer 3
-
$1,535 USD
View
A
Retailer 4
-
$1,570 USD
View
Retailer 5
-
$1,585 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,617 USD
View
B+
Retailer 7
-
$1,649 USD
View
A
Retailer 8
-
$1,671 USD
View
B+
Retailer 9
-
$1,675 USD
View
B+
Retailer 10
-
$1,685 USD
View
A
Retailer 11
-
$1,696 USD
View
A
Retailer 12
-
$1,697 USD
View
B+
Retailer 13
-
$1,771 USD
View
B+
Retailer 14
-
$1,985 USD
View
B
Retailer 15
-
$2,700 USD
View
Most Expensive
B
NZ Jewellers
3563fc9e-378b-4600-9972-a44061a15458 · Nov 5
$3,745 USD
View
15 more retailers have this diamond
Prices start from $1,143 USDSave up to $2,602 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
$1,143 USD