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Round|Lab Grown|IGI

1.12ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG687530649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687530649

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of October 29, 2026
Save £576 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £693 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687530649 or 687530649. Listed at 17 retailers as of October 26, 2026, with prices from £117 to £693, a £576 spread on the same certified stone. MOH London lists it at £693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687530649
Dimensions6.67 × 6.69 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.69 mm1.12 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687530649
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £693 GBP|Low: £115 GBP|High: £700 GBP|Avg: £299 GBP|+0.1%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 15
October 31, 2026
Retailer 12£117 GBP
Retailer 6£131 GBP
Retailer 9£136 GBP
Retailer 5£145 GBP
Retailer 15£196 GBP
Retailer 3£253 GBP
Retailer 4£259 GBP
Retailer 13£278 GBP
Retailer 10£300 GBP
Retailer 14£330 GBP
Retailer 8£376 GBP
Retailer 7£396 GBP
Retailer 2£466 GBP
Retailer 11£469 GBP
MOH London£693 GBP

41 data points across 15 retailers

17 retailers£117 GBP to £693 GBP

A
Cheapest Retailer
-
£117 GBP
$157 USD
A
Retailer 2
-
£131 GBP
$176 USD
View
Final sale: no returns
A
Retailer 3
-
£136 GBP
$182 USD
View
A
Retailer 4
-
£145 GBP
$194 USD
View
A
Retailer 5
-
£148 GBP
$198 USD
View
B+
Retailer 6
-
£196 GBP
$262 USD
View
A
Retailer 7
-
£253 GBP
View
A
Retailer 8
-
£259 GBP
$347 USD
View
B+
Retailer 9
-
£278 GBP
€355 EUR
View
B+
Retailer 10
-
£300 GBP
View
B+
Retailer 11
-
£330 GBP
$442 USD
View
B+
Retailer 12
-
£376 GBP
$504 USD
View
B+
Retailer 13
-
£396 GBP
$530 USD
View
B
Retailer 14
-
£466 GBP
$625 USD
View
B
Retailer 15
-
£469 GBP
$628 USD
View
Retailer 16
-
£517 GBP
$693 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG687530649 · Oct 26
£693 GBP
View
16 more retailers have this diamond
Prices start from £117 GBPSave up to £576 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
1.12ct Round
£117 GBP