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0.97ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG805691342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805691342

Diamond specifications and retailer prices

From £133 GBP
$178 USD
As of October 30, 2026
Save £387 GBP (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £520 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805691342 or 805691342. Listed at 5 retailers as of October 30, 2026, with prices from £133 to £520, a £387 spread on the same certified stone. Frank Darling lists it at £520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805691342
Dimensions6.47 × 6.43 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.43 mm0.97 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805691342
Side View
Table 61.0%Crown 33.6°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.2%

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: £520 GBP|Low: £133 GBP|High: £1,202 GBP|Avg: £430 GBP|-2.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2£133 GBP
Retailer 4£201 GBP
Retailer 6£207 GBP
Retailer 8£290 GBP
Retailer 3£300 GBP
Retailer 7£314 GBP
Retailer 10£326 GBP
Retailer 5£351 GBP
Retailer 9£478 GBP
Frank Darling£520 GBP
Retailer 12£681 GBP
Retailer 11£1,202 GBP

8 data points across 12 retailers

5 retailers£133 GBP to £520 GBP

A
Cheapest Retailer
-
£133 GBP
$178 USD
Final sale: no returns
B+
Retailer 2
-
£207 GBP
$277 USD
View
Retailer 3
-
£314 GBP
$421 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
£351 GBP
$470 USD
View
Most Expensive
B
Frank Darling
100747569799KD · Oct 30
£520 GBP
$696 USD
View
4 more retailers have this diamond
Prices start from £133 GBPSave up to £387 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
0.97ct Round
£133 GBP