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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 $204 USD
As of October 30, 2026
Save $977 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,181 USD 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 $204 to $1,181, a $977 spread on the same certified stone. MOH London lists it at $1,181. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779607541
Dimensions6.10 × 6.10 × 3.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 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: $1,181 USD|Low: $204 USD|High: $1,260 USD|Avg: $718 USD|-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
October 30, 2026
Retailer 3$204 USD
Retailer 13$302 USD
Retailer 5$358 USD
Retailer 16$366 USD
Retailer 10$410 USD
Retailer 15$446 USD
Retailer 2$462 USD
Retailer 11$584 USD
Retailer 9$765 USD
Retailer 14$808 USD
Retailer 6$975 USD
Retailer 7$980 USD
Retailer 8$1,023 USD
Retailer 12$1,090 USD
Retailer 4$1,142 USD
MOH London$1,181 USD

44 data points across 16 retailers

16 retailers$204 USD to $1,181 USD

A
Cheapest Retailer
-
$204 USD
Final sale: no returns
Retailer 2
-
$302 USD
£238 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$358 USD
HK$2,800 HKD
View
A
Retailer 4
-
$366 USD
View
A
Retailer 5
-
$410 USD
€390 EUR
View
A
Retailer 6
-
$446 USD
View
A
Retailer 7
-
$462 USD
£363 GBP
View
B+
Retailer 8
-
$584 USD
A$898 AUD
View
B+
Retailer 9
-
$765 USD
A$1,177 AUD
View
B+
Retailer 10
-
$808 USD
View
B
Retailer 11
-
$975 USD
£768 GBP
View
B
Retailer 12
-
$980 USD
View
B
Retailer 13
-
$1,023 USD
SGD 1,383 SGD
View
B
Retailer 14
-
$1,090 USD
View
B
Retailer 15
-
$1,142 USD
View
Most Expensive
B
MOH London
LG779607541 · Oct 29
$1,181 USD
£930 GBP
View
15 more retailers have this diamond
Prices start from $204 USDSave up to $977 USD

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
$204 USD