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Oval|Natural|GIA

1.23ct G SI1 Oval Natural Diamond

FR • G/SI1 • GIA 6532334948

Certificate GIA 6532334948

Diamond specifications and retailer prices

From $4,272 SGD
As of November 7, 2026
9 retailers carry this diamond
Most expensive: $7,263 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct 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 6532334948. Listed at 9 retailers as of November 7, 2026. 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

1.23
Carat
G
Colour
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532334948
Dimensions7.87 × 5.81 × 3.98 mm
L/W Ratio1.35
Top View
7.87 mm5.81 mm1.23 ctG / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532334948
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: $7,263 SGD|Low: $2,872 SGD|High: $7,995 SGD|Avg: $4,815 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$3,132 SGD
Retailer 9$4,006 SGD
Retailer 2$4,078 SGD
Retailer 4$4,131 SGD
Retailer 7$4,168 SGD
Retailer 8$4,329 SGD
Retailer 6$4,506 SGD
Retailer 3$7,008 SGD
NZ Jewellers$7,263 SGD

38 data points across 9 retailers

9 retailers

Retailer 1
-
$3,132 SGD
Price last confirmed 9 days ago
Retailer 2
-
$4,078 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$4,131 SGD
View
Price last confirmed 10 days ago
Retailer 4
-
$4,168 SGD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$4,272 SGD
View
Retailer 6
-
$4,329 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$4,506 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$7,008 SGD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
bbe20571-bc06-4dc5-9e17-6f4cf4f98f2a · Oct 27
$7,263 SGD
$5,667 USD
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $4,272 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.

B
1.23ct Oval
$4,272 SGD