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Round|Lab Grown|IGI

1.76ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG594329540

Shape and cutting style on the report: Round brilliant

Certificate IGI LG594329540

Diamond specifications and retailer prices

From £338 GBP
$453 USD
As of October 30, 2026
Save £490 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £877 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.76ct lab-grown round diamond

This 1.76ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG594329540 or 594329540. Listed at 6 retailers as of October 29, 2026, with a 145% 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

1.76
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594329540
Dimensions7.72 × 7.68 × 4.78 mm
L/W Ratio1.01
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
7.72 mm7.68 mm1.76 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594329540
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £877 GBP|Low: £319 GBP|High: £883 GBP|Avg: £532 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 3£338 GBP
Retailer 7£355 GBP
Retailer 5£381 GBP
Retailer 4£395 GBP
Retailer 2£590 GBP
Retailer 6£828 GBP
MOH London£877 GBP

8 data points across 7 retailers

6 retailers£338 GBP to £828 GBP

B+
Cheapest Retailer
-
£338 GBP
$453 USD
A
Retailer 2
-
£381 GBP
$511 USD
View
A
Retailer 3
-
£395 GBP
$529 USD
View
B+
Retailer 4
-
£590 GBP
$790 USD
View
B
Retailer 5
-
£828 GBP
$1,109 USD
View
Most Expensive
MOH London
LG594329540 · Oct 21
£877 GBP
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from £338 GBPSave up to £490 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
1.76ct Round
£338 GBP