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Oval|Natural|GIA

1.21ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 7548240643

Certificate GIA 7548240643

Diamond specifications and retailer prices

From $2,790 USD
HK$21,800 HKD
As of October 29, 2026
Save $3,712 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,502 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.21ct natural oval diamond

This 1.21ct 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 7548240643. Listed at 18 retailers as of October 28, 2026, with prices from $2,790 to $6,502, a $3,712 spread on the same certified stone. Queensmith lists it at $6,502. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548240643
Dimensions8.49 × 6.06 × 3.80 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
8.49 mm6.06 mm1.21 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548240643
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: 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: $6,502 USD|Low: $2,790 USD|High: $6,528 USD|Avg: $4,144 USD|+1.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$2,790 USD
Retailer 4$2,961 USD
Retailer 7$3,299 USD
Retailer 8$3,414 USD
Retailer 11$3,553 USD
Retailer 10$3,845 USD
Retailer 2$3,866 USD
Retailer 3$3,910 USD
Retailer 6$4,323 USD
Retailer 5$6,219 USD
Queensmith$6,502 USD

32 data points across 11 retailers

18 retailers$2,790 USD to $6,502 USD

A
Cheapest Retailer
-
$2,790 USD
HK$21,800 HKD
A
Retailer 2
-
$2,961 USD
₹281,959 INR
View
A
Retailer 3
-
$3,299 USD
SGD 4,458 SGD
View
A
Retailer 4
-
$3,414 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,460 USD
View
B+
Retailer 6
-
$3,553 USD
SGD 4,802 SGD
View
B+
Retailer 7
-
$3,699 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$3,699 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$3,710 USD
A$5,708 AUD
View
B+
Retailer 10
-
$3,845 USD
View
B+
Retailer 11
-
$3,866 USD
£3,044 GBP
View
B+
Retailer 12
-
$3,875 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$3,910 USD
View
B+
Retailer 14
-
$4,268 USD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$4,323 USD
€4,117 EUR
View
B
Retailer 16
-
$6,219 USD
£4,897 GBP
View
B
Retailer 17
-
$6,444 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Queensmith
7548240643 · Oct 28
$6,502 USD
£5,120 GBP
View
17 more retailers have this diamond
Prices start from $2,790 USDSave up to $3,712 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
$2,790 USD