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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG758585027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758585027

Diamond specifications and retailer prices

From $474 USD
As of October 29, 2026
Save $670 USD (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,144 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 LG758585027 or 758585027. Listed at 8 retailers as of October 29, 2026, with prices from $474 to $1,144, a $670 spread on the same certified stone. MOH London lists it at $1,144. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758585027
Dimensions8.60 × 6.04 × 3.79 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
8.60 mm6.04 mm1.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758585027
Side View
Table 59.0%Crown 35.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.7%

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 29
Current: $1,144 USD|Low: $284 USD|High: $1,152 USD|Avg: $595 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$284 USD
Retailer 7$474 USD
Retailer 5$482 USD
Retailer 2$534 USD
Retailer 6$600 USD
Retailer 4$655 USD
MOH London$1,144 USD

38 data points across 7 retailers

8 retailers$474 USD to $1,144 USD

Retailer 1
-
$284 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$474 USD
View
A
Retailer 3
-
$482 USD
View
B+
Retailer 4
-
$534 USD
£420 GBP
View
B+
Retailer 5
-
$600 USD
View
Retailer 6
-
$655 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$966 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG758585027 · Oct 29
$1,144 USD
£901 GBP
View
7 more retailers have this diamond
Prices start from $474 USDSave up to $670 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
$474 USD