Round|Lab Grown|IGI

1.00ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG775620613

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775620613

Diamond specifications and retailer prices

From £168 GBP
$225 USD
As of October 25, 2026
Save £272 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,039 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG775620613 or 775620613. Listed at 5 retailers as of October 25, 2026, with a 162% 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

1.00
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775620613
Dimensions6.49 × 6.47 × 3.95 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
6.49 mm6.47 mm1.00 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775620613
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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 25
Current: £1,039 GBP|Low: £168 GBP|High: £1,039 GBP|Avg: £384 GBP|+61.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 5£168 GBP
Retailer 7£236 GBP
Retailer 3£245 GBP
Retailer 2£307 GBP
Retailer 4£440 GBP
Retailer 6£597 GBP
MOH London£1,039 GBP

7 data points across 7 retailers

5 retailers£168 GBP to £440 GBP

B+
Cheapest Retailer
-
£168 GBP
$225 USD
Retailer 2
-
£245 GBP
$328 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£307 GBP
$412 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
£440 GBP
$589 USD
View
Most Expensive
MOH London
LG775620613 · Oct 21
£1,039 GBP
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from £168 GBPSave up to £272 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+
1.00ct Round
£168 GBP