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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 1565013937

Certificate GIA 1565013937

Diamond specifications and retailer prices

From $2,820 SGD
As of November 6, 2026
Save $4,997 SGD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,816 SGD at NZ Jewellers · As of November 5, 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 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 1565013937. Listed at 7 retailers as of November 5, 2026, with prices from $2,820 to $7,816, a $4,997 spread on the same certified stone. NZ Jewellers lists it at $7,816. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565013937
Dimensions8.27 × 5.91 × 3.79 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
8.27 mm5.91 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565013937
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.2%

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: $7,816 SGD|Low: $2,795 SGD|High: $8,104 SGD|Avg: $4,528 SGD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,820 SGD
Retailer 7$3,002 SGD
Retailer 6$3,349 SGD
Retailer 3$3,958 SGD
Retailer 5$4,375 SGD
Retailer 4$6,235 SGD
NZ Jewellers$7,816 SGD

37 data points across 7 retailers

7 retailers$2,820 SGD to $7,816 SGD

A
Cheapest Retailer
-
$2,820 SGD
A
Retailer 2
-
$3,002 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,349 SGD
View
A
Retailer 4
-
$3,958 SGD
View
A
Retailer 5
-
$4,375 SGD
View
B+
Retailer 6
-
$6,235 SGD
View
Most Expensive
B
NZ Jewellers
21ac0ada-44dd-429a-aed4-f751d6810a5f · Nov 5
$7,816 SGD
$6,099 USD
View
6 more retailers have this diamond
Prices start from $2,820 SGDSave up to $4,997 SGD

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
$2,820 SGD