Oval|Natural|GIA

1.21ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2245054472

Certificate GIA 2245054472

Diamond specifications and retailer prices

From $2,227 USD
As of November 6, 2026
Save $2,805 USD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,032 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245054472. Listed at 7 retailers as of November 4, 2026, with prices from $2,227 to $5,032, a $2,805 spread on the same certified stone. MOH London lists it at $5,032. 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

1.21
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.74°
OriginNatural
Grading LabGIA
CertificateGIA 2245054472
Dimensions8.31 × 5.85 × 3.77 mm
L/W Ratio1.42
Key to symbols
Crystal, Needle, Feather, Indented Natural
Top View
8.31 mm5.85 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245054472
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 35.74°Culet: NoneDepth 64.4%

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: $5,032 USD|Low: $2,227 USD|High: $5,519 USD|Avg: $3,407 USD|-8.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,227 USD
Retailer 6$2,801 USD
Retailer 2$2,966 USD
Retailer 3$3,095 USD
Retailer 7$3,176 USD
Retailer 4$3,476 USD
MOH London$5,032 USD

36 data points across 7 retailers

7 retailers$2,227 USD to $5,032 USD

A
Cheapest Retailer
-
$2,227 USD
A
Retailer 2
-
$2,801 USD
View
A
Retailer 3
-
$2,966 USD
View
A
Retailer 4
-
$3,095 USD
View
Retailer 5
-
$3,176 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$3,476 USD
View
Most Expensive
B
MOH London
01D11C3B1 · Nov 4
$5,032 USD
£3,962 GBP
View
6 more retailers have this diamond
Prices start from $2,227 USDSave up to $2,805 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
1.21ct Oval
$2,227 USD