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Oval|Natural|GIA

1.21ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 5543525199

Certificate GIA 5543525199

Diamond specifications and retailer prices

From $3,406 SGD
As of November 6, 2026
Save $4,756 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,163 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543525199. Listed at 16 retailers as of November 5, 2026, with prices from $3,406 to $8,163, a $4,756 spread on the same certified stone. NZ Jewellers lists it at $8,163. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543525199
Dimensions8.23 × 5.87 × 3.75 mm
L/W Ratio1.40
Top View
8.23 mm5.87 mm1.21 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543525199
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.8%

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: $8,163 SGD|Low: $3,233 SGD|High: $8,163 SGD|Avg: $4,929 SGD|+1.0%
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
November 6, 2026
Retailer 4$3,653 SGD
Retailer 13$3,881 SGD
Retailer 9$4,245 SGD
Retailer 11$4,245 SGD
Retailer 10$4,407 SGD
Retailer 5$4,409 SGD
Retailer 3$4,556 SGD
Retailer 2$4,606 SGD
Retailer 6$4,670 SGD
Retailer 12$4,897 SGD
Retailer 7$5,453 SGD
Retailer 8$7,814 SGD
NZ Jewellers$8,163 SGD

46 data points across 13 retailers

16 retailers$3,406 SGD to $8,163 SGD

A
Cheapest Retailer
-
$3,406 SGD
A
Retailer 2
-
$3,653 SGD
View
B+
Retailer 3
-
$3,881 SGD
View
Final sale: no returns
B+
Retailer 4
-
$4,245 SGD
View
B+
Retailer 5
-
$4,407 SGD
View
B+
Retailer 6
-
$4,409 SGD
View
B+
Retailer 7
-
$4,556 SGD
View
B+
Retailer 8
-
$4,606 SGD
View
B+
Retailer 9
-
$4,670 SGD
View
B+
Retailer 10
-
$4,819 SGD
View
B+
Retailer 11
-
$4,819 SGD
View
B+
Retailer 12
-
$4,897 SGD
View
B
Retailer 13
-
$4,973 SGD
View
B+
Retailer 14
-
$5,453 SGD
View
B
Retailer 15
-
$7,814 SGD
View
Most Expensive
B
NZ Jewellers
adfdbcc5-fc83-41b9-ae85-964b214b33fa · Nov 5
$8,163 SGD
$6,369 USD
View
15 more retailers have this diamond
Prices start from $3,406 SGDSave up to $4,756 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
$3,406 SGD