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Round|Lab Grown|IGI

0.37ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG742545205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742545205

Diamond specifications and retailer prices

From £68 GBP
$91 USD
As of October 30, 2026
Save £319 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £387 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742545205 or 742545205. Listed at 14 retailers as of October 29, 2026, with prices from £68 to £387, a £319 spread on the same certified stone. Taylor and Hart lists it at £387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742545205
Dimensions4.67 × 4.71 × 2.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.67 mm4.71 mm0.37 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742545205
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 58.6%

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: £134 GBP|Low: £66 GBP|High: £544 GBP|Avg: £183 GBP|-35.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 30, 2026
Retailer 3£68 GBP
Retailer 7£69 GBP
Retailer 15£108 GBP
Retailer 4£125 GBP
Retailer 14£127 GBP
Retailer 1£134 GBP
Retailer 2£149 GBP
Retailer 12£151 GBP
Retailer 10£151 GBP
Retailer 9£152 GBP
Retailer 5£172 GBP
Retailer 8£172 GBP
Retailer 13£203 GBP
Retailer 11£218 GBP
Taylor and Hart£387 GBP
Retailer 6£544 GBP

18 data points across 16 retailers

14 retailers£68 GBP to £387 GBP

A
Cheapest Retailer
-
£68 GBP
$91 USD
Final sale: no returns
A
Retailer 2
-
£108 GBP
$145 USD
View
A
Retailer 3
-
£125 GBP
$168 USD
View
A
Retailer 4
-
£127 GBP
View
A
Retailer 5
-
£134 GBP
$180 USD
View
B+
Retailer 6
-
£149 GBP
ZAR 3,228 ZAR
View
B+
Retailer 7
-
£151 GBP
$202 USD
View
B+
Retailer 8
-
£151 GBP
€193 EUR
View
B+
Retailer 9
-
£152 GBP
View
Retailer 10
-
£172 GBP
$230 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
£172 GBP
CA$321 CAD
View
B+
Retailer 12
-
£196 GBP
$263 USD
View
B+
Retailer 13
-
£203 GBP
$272 USD
View
Most Expensive
B
Taylor and Hart
2JIY21T · Oct 29
£387 GBP
$519 USD
View
13 more retailers have this diamond
Prices start from £68 GBPSave up to £319 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
0.37ct Round
£68 GBP