Round|Lab Grown|IGI

0.71ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG851645629

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851645629

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 30, 2026
Save £222 GBP (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £397 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851645629 or 851645629. Listed at 6 retailers as of October 29, 2026, with prices from £175 to £397, a £222 spread on the same certified stone. Taylor and Hart lists it at £397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645629
Dimensions5.71 × 5.73 × 3.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
5.71 mm5.73 mm0.71 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645629
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: £226 GBP|Low: £175 GBP|High: £397 GBP|Avg: £281 GBP|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 4£175 GBP
Retailer 5£213 GBP
Retailer 1£226 GBP
Retailer 3£287 GBP
Retailer 2£332 GBP
Taylor and Hart£397 GBP

3 data points across 6 retailers

6 retailers£175 GBP to £397 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£213 GBP
$286 USD
View
A
Retailer 3
-
£226 GBP
View
B+
Retailer 4
-
£287 GBP
$384 USD
View
B+
Retailer 5
-
£332 GBP
$445 USD
View
Most Expensive
B
Taylor and Hart
7A1UYGK · Oct 29
£397 GBP
$532 USD
View
5 more retailers have this diamond
Prices start from £175 GBPSave up to £222 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
0.71ct Round
£175 GBP