Round|Lab Grown|IGI

1.29ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG752567653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752567653

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of November 1, 2026
Save £388 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £518 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752567653 or 752567653. Listed at 6 retailers as of October 31, 2026, with prices from £130 to £518, a £388 spread on the same certified stone. NZ Jewellers lists it at £518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752567653
Dimensions7.01 × 6.97 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.97 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752567653
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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: Nov 1
Current: £518 GBP|Low: £130 GBP|High: £933 GBP|Avg: £385 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 20, 2026
Retailer 3£130 GBP
Retailer 2£151 GBP
Retailer 4£161 GBP
Retailer 6£161 GBP
Retailer 5£349 GBP
NZ Jewellers£518 GBP
Retailer 7£933 GBP

4 data points across 7 retailers

6 retailers£130 GBP to £518 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
A
Retailer 2
-
£151 GBP
$202 USD
View
Retailer 3
-
£161 GBP
$216 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£161 GBP
$216 USD
View
B+
Retailer 5
-
£349 GBP
$467 USD
View
Most Expensive
B
NZ Jewellers
d685a975-f54a-417f-97e6-bd489510ef7b · Oct 31
£518 GBP
$694 USD
View
5 more retailers have this diamond
Prices start from £130 GBPSave up to £388 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
1.29ct Round
£130 GBP