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Round|Lab Grown|IGI

1.01ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG813696268

Certificate IGI LG813696268

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £384 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £515 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813696268 or 813696268. Listed at 4 retailers as of October 30, 2026, with prices from £131 to £515, a £384 spread on the same certified stone. Frank Darling lists it at £515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG813696268
Dimensions6.38 × 6.42 × 4.01 mm
L/W Ratio1.01
Top View
6.38 mm6.42 mm1.01 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813696268
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
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 30
Current: £515 GBP|Low: £131 GBP|High: £525 GBP|Avg: £316 GBP|-1.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2£131 GBP
Retailer 3£203 GBP
Retailer 5£258 GBP
Retailer 4£366 GBP
Frank Darling£515 GBP

9 data points across 5 retailers

4 retailers£131 GBP to £515 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
Final sale: no returns
B+
Retailer 2
-
£203 GBP
$272 USD
View
Retailer 3
-
£366 GBP
$490 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Frank Darling
100767503654KD · Oct 30
£515 GBP
$690 USD
View
3 more retailers have this diamond
Prices start from £131 GBPSave up to £384 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
1.01ct Round
£131 GBP