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Oval|Natural|GIA

1.25ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 2235520959

Certificate GIA 2235520959

Diamond specifications and retailer prices

From $4,111 SGD
As of November 7, 2026
Save $3,663 SGD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,774 SGD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235520959. Listed at 11 retailers as of November 7, 2026, with prices from $4,111 to $7,774, a $3,663 spread on the same certified stone. NZ Jewellers lists it at $7,774. 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

1.25
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle39.23°
Pavilion angle39.73°
OriginNatural
Grading LabGIA
CertificateGIA 2235520959
Dimensions8.21 × 5.92 × 3.83 mm
L/W Ratio1.39
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
8.21 mm5.92 mm1.25 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2235520959
Side View
Table 58.0%Crown 39.23°Girdle: Slightly Thick to Very ThickPavilion 39.73°Culet: NoneDepth 64.6%

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 7
Current: $7,774 SGD|Low: $4,087 SGD|High: $8,116 SGD|Avg: $5,373 SGD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$4,111 SGD
Retailer 2$4,357 SGD
Retailer 7$4,415 SGD
Retailer 9$4,463 SGD
Retailer 5$4,634 SGD
Retailer 10$4,652 SGD
Retailer 3$4,748 SGD
Retailer 6$5,026 SGD
Retailer 8$7,461 SGD
NZ Jewellers$7,774 SGD

30 data points across 10 retailers

11 retailers$4,111 SGD to $7,774 SGD

A
Cheapest Retailer
-
$4,111 SGD
A
Retailer 2
-
$4,357 SGD
View
A
Retailer 3
-
$4,415 SGD
View
A
Retailer 4
-
$4,463 SGD
View
A
Retailer 5
-
$4,634 SGD
View
A
Retailer 6
-
$4,652 SGD
View
B+
Retailer 7
-
$4,748 SGD
View
Retailer 8
-
$4,989 SGD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$5,026 SGD
View
B
Retailer 10
-
$7,461 SGD
View
Most Expensive
B
NZ Jewellers
49f2d950-39f2-479b-a7aa-ca86c192d2a0 · Nov 7
$7,774 SGD
$6,066 USD
View
10 more retailers have this diamond
Prices start from $4,111 SGDSave up to $3,663 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
1.25ct Oval
$4,111 SGD