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Round|Lab Grown|IGI

0.71ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG492136328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136328

Diamond specifications and retailer prices

From £385 GBP
As of November 4, 2026
Save £614 GBP (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,473 GBP at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136328 or 492136328. Listed at 13 retailers as of October 29, 2026, with a 159% 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

0.71
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136328
Dimensions5.67 × 5.72 × 3.55 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
5.67 mm5.72 mm0.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136328
Side View
Table 59.0%Crown 35.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.2%

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: Nov 4
Current: £1,473 GBP|Low: £385 GBP|High: £2,458 GBP|Avg: £1,071 GBP
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6£385 GBP
Retailer 5£497 GBP
Retailer 9£556 GBP
Retailer 7£576 GBP
Retailer 2£910 GBP
Retailer 8£939 GBP
Retailer 4£999 GBP
Friendly Diamonds£1,473 GBP
Retailer 10£1,835 GBP
Retailer 3£2,429 GBP

42 data points across 10 retailers

13 retailers£385 GBP to £999 GBP

B+
Cheapest Retailer
-
£385 GBP
B
Retailer 2
-
£497 GBP
View
B
Retailer 3
-
£541 GBP
View
B
Retailer 4
-
£556 GBP
View
Final sale: no returns
B
Retailer 5
-
£576 GBP
View
Retailer 6
-
£576 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£910 GBP
View
B
Retailer 8
-
£939 GBP
View
B
Retailer 9
-
£999 GBP
View
Most Expensive
Friendly Diamonds
3176716 · Nov 4
£1,473 GBP
$1,988 USD
View
Price under review
9 more retailers have this diamond
Prices start from £385 GBPSave up to £614 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+
0.71ct Round
£385 GBP