CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG772642129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772642129

Diamond specifications and retailer prices

From £416 GBP
A$858 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £566 GBP at Novita Diamonds · As of September 1, 2026
View at Novita Diamonds

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 LG772642129 or 772642129. Listed at 2 retailers as of October 31, 2026. 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 angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772642129
Dimensions6.09 × 6.09 × 3.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.09 mm6.09 mm1.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772642129
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £566 GBP|Low: £206 GBP|High: £1,351 GBP|Avg: £517 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 19, 2026
Retailer 6£206 GBP
Retailer 10£234 GBP
Retailer 8£252 GBP
Retailer 12£274 GBP
Retailer 4£328 GBP
Retailer 5£392 GBP
Retailer 2£416 GBP
Retailer 9£512 GBP
Novita Diamonds£566 GBP
Retailer 7£707 GBP
Retailer 11£970 GBP
Retailer 3£1,351 GBP

2 data points across 12 retailers

2 retailers

A
Cheapest Retailer
-
£416 GBP
A$858 AUD
Most Expensive
Novita Diamonds
cert_772642129 · Sep 1
£566 GBP
A$1,166 AUD
View
Price last confirmed 59 days ago
1 more retailer has this diamond
Prices start from £416 GBP

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
£416 GBP