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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG779607541

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779607541

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of October 30, 2026
Save $1,249 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,510 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779607541 or 779607541. Listed at 16 retailers as of October 29, 2026, with prices from $261 to $1,510, a $1,249 spread on the same certified stone. MOH London lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779607541
Dimensions8.69 × 6.10 × 3.72 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm6.10 mm1.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779607541
Side View
Table 60.0%Crown 31.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: Oct 30
Current: $1,510 SGD|Low: $261 SGD|High: $1,611 SGD|Avg: $925 SGD|-4.9%
MOH London
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
November 1, 2026
Retailer 3$261 SGD
Retailer 13$386 SGD
Retailer 5$458 SGD
Retailer 16$468 SGD
Retailer 11$524 SGD
Retailer 15$570 SGD
Retailer 2$590 SGD
Retailer 9$746 SGD
Retailer 10$978 SGD
Retailer 14$1,033 SGD
Retailer 6$1,247 SGD
Retailer 7$1,253 SGD
Retailer 8$1,308 SGD
Retailer 12$1,393 SGD
Retailer 4$1,460 SGD
MOH London$1,510 SGD

43 data points across 16 retailers

16 retailers$261 SGD to $1,510 SGD

A
Cheapest Retailer
-
$261 SGD
$204 USD
Final sale: no returns
Retailer 2
-
$386 SGD
£238 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 4
-
$468 SGD
$366 USD
View
A
Retailer 5
-
$524 SGD
€390 EUR
View
A
Retailer 6
-
$570 SGD
$446 USD
View
A
Retailer 7
-
$590 SGD
£363 GBP
View
B+
Retailer 8
-
$746 SGD
A$898 AUD
View
B+
Retailer 9
-
$978 SGD
A$1,177 AUD
View
B+
Retailer 10
-
$1,033 SGD
$808 USD
View
B
Retailer 11
-
$1,247 SGD
£768 GBP
View
B
Retailer 12
-
$1,253 SGD
$980 USD
View
B
Retailer 13
-
$1,308 SGD
View
B
Retailer 14
-
$1,393 SGD
$1,090 USD
View
B
Retailer 15
-
$1,460 SGD
$1,142 USD
View
Most Expensive
B
MOH London
LG779607541 · Oct 29
$1,510 SGD
£930 GBP
View
15 more retailers have this diamond
Prices start from $261 SGDSave up to $1,249 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
1.23ct Oval
$261 SGD