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Oval|Natural|GIA

1.21ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 7552981858

Certificate GIA 7552981858

Diamond specifications and retailer prices

From $2,908 SGD
As of November 4, 2026
Save $3,301 SGD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,523 SGD at NZ Jewellers · As of September 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7552981858. Listed at 23 retailers as of November 4, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7552981858
Dimensions7.95 × 5.74 × 3.69 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural
Top View
7.95 mm5.74 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7552981858
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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: Nov 4
Current: $3,876 SGD|Low: $2,908 SGD|High: $6,338 SGD|Avg: $3,836 SGD
Retailer 1
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
November 7, 2026
Retailer 6$2,908 SGD
Retailer 2$2,971 SGD
Retailer 17$3,191 SGD
Retailer 8$3,274 SGD
Retailer 11$3,318 SGD
Retailer 10$3,339 SGD
Retailer 15$3,433 SGD
Retailer 13$3,469 SGD
Retailer 3$3,608 SGD
Retailer 16$3,761 SGD
Retailer 14$3,863 SGD
Retailer 1$3,876 SGD
Retailer 9$4,056 SGD
Retailer 7$4,145 SGD
Retailer 4$4,337 SGD
Retailer 12$5,703 SGD
Retailer 5$6,209 SGD

23 data points across 17 retailers

23 retailers$2,908 SGD to $6,209 SGD

A
Cheapest Retailer
-
$2,908 SGD
A
Retailer 2
-
$2,971 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,191 SGD
View
B+
Retailer 4
-
$3,274 SGD
View
A
Retailer 5
-
$3,318 SGD
View
B+
Retailer 6
-
$3,339 SGD
View
B+
Retailer 7
-
$3,433 SGD
View
B+
Retailer 8
-
$3,469 SGD
View
Retailer 9
-
$3,599 SGD
View
Price last confirmed 30 days ago
Retailer 10
-
$3,599 SGD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$3,608 SGD
View
Retailer 12
-
$3,737 SGD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$3,761 SGD
View
B+
Retailer 14
-
$3,863 SGD
View
B+
Retailer 15
-
$3,876 SGD
View
Retailer 16
-
$4,032 SGD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$4,056 SGD
View
B+
Retailer 18
-
$4,145 SGD
View
Retailer 19
-
$4,152 SGD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
$4,337 SGD
View
B
Retailer 21
-
$5,703 SGD
View
B
Retailer 22
-
$6,209 SGD
View
Most Expensive
NZ Jewellers
caa5322c-6d8d-4fcb-91e2-dd01ee746e80 · Sep 30
$7,523 SGD
$5,870 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from $2,908 SGDSave up to $3,301 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
$2,908 SGD