Round|Lab Grown|IGI

1.02ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG838619017

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838619017

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 26, 2026
Save £529 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £639 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct 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 LG838619017 or 838619017. Listed at 15 retailers as of October 25, 2026, with prices from £110 to £639, a £529 spread on the same certified stone. MOH London lists it at £639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619017
Dimensions6.42 × 6.40 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.40 mm1.02 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619017
Side View
Table 55.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.0%

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 26
Current: £639 GBP|Low: £106 GBP|High: £646 GBP|Avg: £315 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 10£110 GBP
Retailer 12£128 GBP
Retailer 4£137 GBP
Retailer 11£137 GBP
Retailer 3£230 GBP
Retailer 2£237 GBP
Retailer 13£252 GBP
Retailer 9£285 GBP
Retailer 8£349 GBP
Retailer 6£376 GBP
Retailer 5£378 GBP
Retailer 14£436 GBP
Retailer 15£439 GBP
Retailer 7£480 GBP
MOH London£639 GBP

33 data points across 15 retailers

15 retailers£110 GBP to £639 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£128 GBP
$170 USD
View
A
Retailer 3
-
£137 GBP
$182 USD
View
A
Retailer 4
-
£137 GBP
$182 USD
View
A
Retailer 5
-
£230 GBP
$306 USD
View
A
Retailer 6
-
£237 GBP
€301 EUR
View
A
Retailer 7
-
£252 GBP
$335 USD
View
Retailer 8
-
£285 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£349 GBP
$465 USD
View
B+
Retailer 10
-
£376 GBP
$501 USD
View
B+
Retailer 11
-
£378 GBP
SGD 681 SGD
View
B+
Retailer 12
-
£436 GBP
$580 USD
View
B+
Retailer 13
-
£439 GBP
$584 USD
View
Retailer 14
-
£480 GBP
$640 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG838619017 · Oct 25
£639 GBP
View
14 more retailers have this diamond
Prices start from £110 GBPSave up to £529 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
1.02ct Round
£110 GBP