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Oval|Lab Grown|IGI

1.23ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG693512495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG693512495

Diamond specifications and retailer prices

From $345 USD
As of November 1, 2026
Save $842 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,187 USD at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG693512495 or 693512495. Listed at 7 retailers as of November 1, 2026, with prices from $345 to $1,187, a $842 spread on the same certified stone. MOH London lists it at $1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693512495
Dimensions8.62 × 6.16 × 3.67 mm
L/W Ratio1.40
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
8.62 mm6.16 mm1.23 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693512495
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.6%

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: Nov 1
Current: $1,187 USD|Low: $261 USD|High: $1,187 USD|Avg: $575 USD|+13.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$261 USD
Retailer 6$345 USD
Retailer 3$439 USD
Retailer 2$473 USD
Retailer 4$486 USD
Retailer 5$870 USD
MOH London$1,187 USD

42 data points across 7 retailers

7 retailers$345 USD to $1,187 USD

Retailer 1
-
$261 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$439 USD
ZAR 7,085 ZAR
View
A
Retailer 4
-
$473 USD
£372 GBP
View
A
Retailer 5
-
$486 USD
View
B
Retailer 6
-
$870 USD
View
Most Expensive
B
MOH London
LG693512495 · Nov 1
$1,187 USD
£935 GBP
View
6 more retailers have this diamond
Prices start from $345 USDSave up to $842 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
$345 USD