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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2567042065

Certificate GIA 2567042065

Diamond specifications and retailer prices

From $2,688 USD
HK$21,000 HKD
As of October 30, 2026
Save $3,726 USD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,414 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D 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 2567042065. Listed at 19 retailers as of October 27, 2026, with prices from $2,688 to $6,414, a $3,726 spread on the same certified stone. Queensmith lists it at $6,414. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567042065
Dimensions9.02 × 5.77 × 3.63 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.02 mm5.77 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567042065
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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 30
Current: $6,414 USD|Low: $2,688 USD|High: $6,439 USD|Avg: $4,025 USD|+2.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$2,688 USD
Retailer 12$2,847 USD
Retailer 4$3,172 USD
Retailer 5$3,314 USD
Retailer 14$3,561 USD
Retailer 15$3,591 USD
Retailer 17$3,591 USD
Retailer 16$3,729 USD
Retailer 7$3,737 USD
Retailer 2$3,753 USD
Retailer 8$3,767 USD
Retailer 9$3,810 USD
Retailer 11$4,144 USD
Retailer 10$4,204 USD
Retailer 3$6,013 USD
Retailer 13$6,257 USD
Queensmith$6,414 USD

22 data points across 17 retailers

19 retailers$2,688 USD to $6,414 USD

A
Cheapest Retailer
-
$2,688 USD
HK$21,000 HKD
A
Retailer 2
-
$2,847 USD
₹271,165 INR
View
A
Retailer 3
-
$3,172 USD
SGD 4,287 SGD
View
A
Retailer 4
-
$3,314 USD
View
Final sale: no returns
A
Retailer 5
-
$3,357 USD
View
B+
Retailer 6
-
$3,548 USD
A$5,458 AUD
View
A
Retailer 7
-
$3,561 USD
£2,804 GBP
View
B+
Retailer 8
-
$3,591 USD
View
B+
Retailer 9
-
$3,591 USD
View
B+
Retailer 10
-
$3,729 USD
View
B+
Retailer 11
-
$3,737 USD
View
B+
Retailer 12
-
$3,753 USD
£2,955 GBP
View
B+
Retailer 13
-
$3,767 USD
SGD 5,091 SGD
View
B+
Retailer 14
-
$3,810 USD
View
B+
Retailer 15
-
$4,144 USD
View
B+
Retailer 16
-
$4,204 USD
€4,004 EUR
View
B
Retailer 17
-
$6,013 USD
£4,735 GBP
View
B
Retailer 18
-
$6,257 USD
View
Most Expensive
B
Queensmith
2567042065 · Oct 27
$6,414 USD
£5,050 GBP
View
18 more retailers have this diamond
Prices start from $2,688 USDSave up to $3,726 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
$2,688 USD