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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2526237253

Certificate GIA 2526237253

Diamond specifications and retailer prices

From $3,869 SGD
As of November 5, 2026
Save $5,026 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,896 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2526237253. Listed at 16 retailers as of November 5, 2026, with prices from $3,869 to $8,896, a $5,026 spread on the same certified stone. NZ Jewellers lists it at $8,896. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.85°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2526237253
Dimensions8.10 × 5.86 × 3.78 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.21 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526237253
Side View
Table 60.0%Crown 41.85°Girdle: MED-VTKPavilion 40.5°Culet: NoneDepth 64.5%

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 5
Current: $8,896 SGD|Low: $3,869 SGD|High: $10,157 SGD|Avg: $6,385 SGD|-12.4%
NZ Jewellers
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
November 6, 2026
Retailer 7$3,869 SGD
Retailer 4$4,369 SGD
Retailer 6$4,437 SGD
Retailer 3$4,573 SGD
Retailer 14$4,989 SGD
Retailer 5$5,080 SGD
Retailer 10$5,080 SGD
Retailer 2$5,221 SGD
Retailer 11$5,280 SGD
Retailer 13$5,280 SGD
Retailer 12$5,460 SGD
Retailer 8$5,777 SGD
Retailer 15$7,450 SGD
Retailer 9$8,538 SGD
NZ Jewellers$8,896 SGD

43 data points across 15 retailers

16 retailers$3,869 SGD to $8,896 SGD

A
Cheapest Retailer
-
$3,869 SGD
A
Retailer 2
-
$4,369 SGD
View
B+
Retailer 3
-
$4,437 SGD
View
B+
Retailer 4
-
$4,573 SGD
View
B+
Retailer 5
-
$4,989 SGD
View
B+
Retailer 6
-
$5,080 SGD
View
B+
Retailer 7
-
$5,080 SGD
View
B+
Retailer 8
-
$5,221 SGD
View
B+
Retailer 9
-
$5,280 SGD
View
B+
Retailer 10
-
$5,280 SGD
View
B+
Retailer 11
-
$5,460 SGD
View
B+
Retailer 12
-
$5,777 SGD
View
B
Retailer 13
-
$5,813 SGD
View
B
Retailer 14
-
$7,450 SGD
View
B
Retailer 15
-
$8,538 SGD
View
Most Expensive
B
NZ Jewellers
3d62b7ee-9140-480a-8587-453f84ca37dc · Nov 5
$8,896 SGD
$6,941 USD
View
15 more retailers have this diamond
Prices start from $3,869 SGDSave up to $5,026 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
$3,869 SGD