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Round|Lab Grown|IGI

1.14ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG487108205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487108205

Diamond specifications and retailer prices

From £637 GBP
$854 USD
As of October 29, 2026
Save £1,062 GBP (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,079 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.14ct lab-grown round diamond

This 1.14ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487108205 or 487108205. Listed at 11 retailers as of October 29, 2026, with a 167% 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

1.14
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108205
Dimensions6.77 × 6.71 × 4.14 mm
L/W Ratio1.01
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
6.77 mm6.71 mm1.14 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108205
Side View
Table 55.0%Crown 34.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,787 GBP|Low: £612 GBP|High: £2,808 GBP|Avg: £1,172 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6£637 GBP
Retailer 7£672 GBP
Retailer 11£713 GBP
Retailer 8£740 GBP
Retailer 10£740 GBP
Retailer 3£831 GBP
Retailer 12£869 GBP
Retailer 2£1,129 GBP
Retailer 9£1,189 GBP
Retailer 4£1,655 GBP
Retailer 5£1,699 GBP
Retailer 1£2,787 GBP

16 data points across 12 retailers

11 retailers£637 GBP to £1,699 GBP

B+
Cheapest Retailer
-
£637 GBP
$854 USD
B
Retailer 2
-
£672 GBP
$900 USD
View
B
Retailer 3
-
£693 GBP
$929 USD
View
B
Retailer 4
-
£713 GBP
$956 USD
View
Final sale: no returns
Retailer 5
-
£740 GBP
$991 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
£740 GBP
$991 USD
View
B
Retailer 7
-
£869 GBP
$1,165 USD
View
B
Retailer 8
-
£1,189 GBP
$1,593 USD
View
B
Retailer 9
-
£1,699 GBP
$2,277 USD
View
Most Expensive
NZ Jewellers
cddfd44d-d76e-4a5d-9bf0-ee72c28fb2dd · Oct 27
£2,079 GBP
$2,785 USD
View
Price under review
9 more retailers have this diamond
Prices start from £637 GBPSave up to £1,062 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+
1.14ct Round
£637 GBP