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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG722565085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722565085

Diamond specifications and retailer prices

From $254 USD
As of October 25, 2026
Save $609 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,196 USD at MOH London · As of October 21, 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 very-good cut grade and certified by IGI LG722565085 or 722565085. Listed at 7 retailers as of October 25, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722565085
Dimensions8.44 × 6.07 × 3.85 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.44 mm6.07 mm1.23 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722565085
Side View
Table 58.0%Crown 36.1°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 63.4%

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 25
Current: $1,196 USD|Low: $254 USD|High: $1,204 USD|Avg: $607 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$254 USD
Retailer 5$342 USD
Retailer 2$463 USD
Retailer 7$465 USD
Retailer 4$660 USD
Retailer 3$863 USD
MOH London$1,196 USD

41 data points across 7 retailers

7 retailers$254 USD to $863 USD

A
Cheapest Retailer
-
$254 USD
B+
Retailer 2
-
$342 USD
View
A
Retailer 3
-
$463 USD
£365 GBP
View
A
Retailer 4
-
$465 USD
View
Retailer 5
-
$660 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$863 USD
View
Most Expensive
MOH London
LG722565085 · Oct 21
$1,196 USD
£942 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $254 USDSave up to $609 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
$254 USD