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Round|Lab Grown|IGI

1.11ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG487109339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487109339

Diamond specifications and retailer prices

From £621 GBP
$832 USD
As of October 29, 2026
Save £1,035 GBP (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,026 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.11ct lab-grown round diamond

This 1.11ct 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 LG487109339 or 487109339. Listed at 12 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

1.11
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487109339
Dimensions6.74 × 6.71 × 4.05 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
6.74 mm6.71 mm1.11 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487109339
Side View
Table 59.5%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.2%

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: £2,026 GBP|Low: £596 GBP|High: £2,737 GBP|Avg: £1,178 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9£621 GBP
Retailer 10£657 GBP
Retailer 4£676 GBP
Retailer 3£696 GBP
Retailer 11£720 GBP
Retailer 13£720 GBP
Retailer 8£851 GBP
Retailer 5£1,105 GBP
Retailer 12£1,161 GBP
Retailer 2£1,612 GBP
Retailer 7£1,656 GBP
NZ Jewellers£2,026 GBP
Retailer 6£2,704 GBP

42 data points across 13 retailers

12 retailers£621 GBP to £1,656 GBP

B+
Cheapest Retailer
-
£621 GBP
$832 USD
B
Retailer 2
-
£657 GBP
$880 USD
View
B
Retailer 3
-
£676 GBP
$906 USD
View
B
Retailer 4
-
£696 GBP
$932 USD
View
Final sale: no returns
B
Retailer 5
-
£720 GBP
$965 USD
View
Retailer 6
-
£720 GBP
$965 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£851 GBP
$1,140 USD
View
B
Retailer 8
-
£1,161 GBP
$1,555 USD
View
B
Retailer 9
-
£1,612 GBP
View
B
Retailer 10
-
£1,656 GBP
$2,219 USD
View
Most Expensive
NZ Jewellers
4bf55841-d012-46ed-842f-e5db743f401b · Oct 31
£2,026 GBP
$2,714 USD
View
Price under review
10 more retailers have this diamond
Prices start from £621 GBPSave up to £1,035 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+
1.11ct Round
£621 GBP