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Round|Lab Grown|IGI

0.90ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG494184028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494184028

Diamond specifications and retailer prices

From £428 GBP
$570 USD
As of October 29, 2026
Save £591 GBP (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,744 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494184028 or 494184028. Listed at 12 retailers as of October 27, 2026, with a 138% 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

0.90
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494184028
Dimensions6.11 × 6.07 × 3.85 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
6.11 mm6.07 mm0.90 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494184028
Side View
Table 58.5%Crown 36.3°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.3%

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 29
Current: £1,472 GBP|Low: £428 GBP|High: £3,317 GBP|Avg: £1,412 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 29, 2026
Retailer 4£428 GBP
Retailer 3£879 GBP
Retailer 7£955 GBP
Retailer 6£984 GBP
Retailer 1£1,472 GBP
Retailer 8£1,476 GBP
Retailer 5£1,618 GBP
Yorxs£1,744 GBP
Retailer 2£3,290 GBP

40 data points across 9 retailers

12 retailers£428 GBP to £1,019 GBP

B+
Cheapest Retailer
-
£428 GBP
$570 USD
B
Retailer 2
-
£879 GBP
$1,170 USD
View
B
Retailer 3
-
£955 GBP
$1,272 USD
View
B
Retailer 4
-
£984 GBP
$1,310 USD
View
Final sale: no returns
Retailer 5
-
£1,019 GBP
$1,357 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
£1,019 GBP
$1,357 USD
View
Retailer 7
-
£1,472 GBP
View
Price under review
Retailer 8
-
£1,618 GBP
$2,155 USD
View
Price under review
Most Expensive
Yorxs
8B019412F · Oct 29
£1,744 GBP
€2,212 EUR
View
Price under review
8 more retailers have this diamond
Prices start from £428 GBPSave up to £591 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+
0.90ct Round
£428 GBP