CaratHunter
Plans
Round|Lab Grown|IGI

1.29ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG564354084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG564354084

Diamond specifications and retailer prices

From £799 GBP
$1,070 USD
As of October 31, 2026
Save £366 GBP (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,941 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 LG564354084 or 564354084. Listed at 12 retailers as of October 31, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564354084
Dimensions6.99 × 6.96 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.99 mm6.96 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564354084
Side View
Table 58.0%Crown 33.7°GirdlePavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,497 GBP|Low: £714 GBP|High: £3,372 GBP|Avg: £1,367 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£799 GBP
Retailer 3£893 GBP
Retailer 7£1,000 GBP
Retailer 5£1,036 GBP
Retailer 8£1,036 GBP
Retailer 9£1,164 GBP
Retailer 1£1,497 GBP
Retailer 6£1,643 GBP
Retailer 2£3,328 GBP

39 data points across 9 retailers

12 retailers£799 GBP to £1,164 GBP

B
Cheapest Retailer
-
£799 GBP
$1,070 USD
B
Retailer 2
-
£893 GBP
$1,196 USD
View
B
Retailer 3
-
£972 GBP
$1,302 USD
View
B
Retailer 4
-
£1,000 GBP
$1,340 USD
View
Final sale: no returns
B
Retailer 5
-
£1,036 GBP
$1,388 USD
View
Retailer 6
-
£1,036 GBP
$1,388 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
£1,164 GBP
$1,560 USD
View
Retailer 8
-
£1,497 GBP
View
Price under review
Retailer 9
-
£1,643 GBP
$2,202 USD
View
Price under review
Most Expensive
NZ Jewellers
86911e52-a4f7-4af5-a06d-e74c27890d3a · Oct 31
£1,941 GBP
$2,601 USD
View
Price under review
9 more retailers have this diamond
Prices start from £799 GBPSave up to £366 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.

B
1.29ct Round
£799 GBP