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Round|Lab Grown|IGI

1.07ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG628490685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628490685

Diamond specifications and retailer prices

From £258 GBP
$346 USD
As of October 30, 2026
Save £402 GBP (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £661 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628490685 or 628490685. Listed at 5 retailers as of October 26, 2026, with prices from £258 to £661, a £402 spread on the same certified stone. MOH London lists it at £661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628490685
Dimensions6.51 × 6.49 × 4.04 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
6.51 mm6.49 mm1.07 ctI / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628490685
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 30
Current: £661 GBP|Low: £190 GBP|High: £717 GBP|Avg: £395 GBP|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 3£258 GBP
Retailer 5£279 GBP
Retailer 4£325 GBP
Retailer 6£332 GBP
Retailer 7£392 GBP
Retailer 2£495 GBP
MOH London£661 GBP

16 data points across 7 retailers

5 retailers£258 GBP to £661 GBP

B+
Cheapest Retailer
-
£258 GBP
$346 USD
B+
Retailer 2
-
£279 GBP
$374 USD
View
B+
Retailer 3
-
£325 GBP
$435 USD
View
B
Retailer 4
-
£495 GBP
$663 USD
View
Most Expensive
B
MOH London
LG628490685 · Oct 26
£661 GBP
View
4 more retailers have this diamond
Prices start from £258 GBPSave up to £402 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+
1.07ct Round
£258 GBP