Oval|Natural|GIA

1.21ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 6545924368

Certificate GIA 6545924368

Diamond specifications and retailer prices

From $2,266 USD
HK$17,700 HKD
As of October 29, 2026
Save $3,665 USD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,273 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 6545924368. Listed at 16 retailers as of October 28, 2026, with a 162% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545924368
Dimensions8.20 × 5.97 × 3.77 mm
L/W Ratio1.37
Top View
8.20 mm5.97 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545924368
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: $3,208 USD|Low: $2,266 USD|High: $5,950 USD|Avg: $3,488 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$2,266 USD
Retailer 6$2,302 USD
Retailer 2$2,411 USD
Retailer 8$3,143 USD
Retailer 9$3,175 USD
Retailer 1$3,208 USD
Retailer 4$3,507 USD
Retailer 3$5,044 USD
Retailer 5$5,931 USD

32 data points across 9 retailers

16 retailers$2,266 USD to $5,931 USD

A
Cheapest Retailer
-
$2,266 USD
HK$17,700 HKD
A
Retailer 2
-
$2,302 USD
SGD 3,111 SGD
View
A
Retailer 3
-
$2,411 USD
₹229,592 INR
View
A
Retailer 4
-
$2,842 USD
View
A
Retailer 5
-
$3,001 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$3,001 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$3,041 USD
A$4,678 AUD
View
A
Retailer 8
-
$3,116 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$3,143 USD
View
A
Retailer 10
-
$3,175 USD
SGD 4,291 SGD
View
A
Retailer 11
-
$3,208 USD
£2,526 GBP
View
B+
Retailer 12
-
$3,462 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,507 USD
€3,340 EUR
View
B+
Retailer 14
-
$5,044 USD
£3,972 GBP
View
B
Retailer 15
-
$5,931 USD
£4,670 GBP
View
Most Expensive
B
NZ Jewellers
e629c313-7634-4c87-8c03-43209a1bc323 · Oct 17
$6,273 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $2,266 USDSave up to $3,665 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
$2,266 USD