Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 6521976859

Certificate GIA 6521976859

Diamond specifications and retailer prices

From $2,867 USD
HK$22,400 HKD
As of October 29, 2026
Save $3,686 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,603 USD at NZ Jewellers · As of September 19, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521976859. Listed at 22 retailers as of October 28, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521976859
Dimensions8.31 × 5.93 × 3.71 mm
L/W Ratio1.40
Top View
8.31 mm5.93 mm1.20 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521976859
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

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: Oct 29
Current: $3,927 USD|Low: $2,867 USD|High: $6,572 USD|Avg: $4,163 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$2,867 USD
Retailer 5$3,037 USD
Retailer 9$3,386 USD
Retailer 10$3,393 USD
Retailer 11$3,468 USD
Retailer 3$3,649 USD
Retailer 2$3,904 USD
Retailer 1$3,927 USD
Retailer 4$3,970 USD
Retailer 7$4,392 USD
Retailer 6$6,318 USD
Retailer 8$6,553 USD

33 data points across 12 retailers

22 retailers$2,867 USD to $6,553 USD

A
Cheapest Retailer
-
$2,867 USD
HK$22,400 HKD
A
Retailer 2
-
$3,037 USD
₹289,208 INR
View
A
Retailer 3
-
$3,386 USD
SGD 4,576 SGD
View
B+
Retailer 4
-
$3,393 USD
View
B+
Retailer 5
-
$3,468 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,553 USD
View
B+
Retailer 7
-
$3,649 USD
SGD 4,931 SGD
View
Retailer 8
-
$3,758 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$3,758 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$3,790 USD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$3,904 USD
View
B+
Retailer 12
-
$3,918 USD
A$6,028 AUD
View
B+
Retailer 13
-
$3,927 USD
£3,092 GBP
View
Retailer 14
-
$3,936 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$3,970 USD
View
Retailer 16
-
$4,336 USD
View
Price last confirmed 18 days ago
Retailer 17
-
$4,373 USD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$4,392 USD
€4,183 EUR
View
B
Retailer 19
-
$6,318 USD
£4,975 GBP
View
Retailer 20
-
$6,547 USD
View
Price last confirmed 18 days ago
B
Retailer 21
-
$6,553 USD
£5,160 GBP
View
Most Expensive
NZ Jewellers
bd05aed3-657a-4c8e-a457-86a465f44121 · Sep 19
$6,603 USD
View
Price last confirmed 40 days ago
21 more retailers have this diamond
Prices start from $2,867 USDSave up to $3,686 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
$2,867 USD