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Round|Lab Grown|IGI

0.99ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG784657836

Shape and cutting style on the report: Round modified brilliant

Certificate IGI LG784657836

Diamond specifications and retailer prices

From £170 GBP
As of November 1, 2026
Save £784 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £955 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784657836 or 784657836. Listed at 12 retailers as of November 1, 2026, with prices from £170 to £955, a £784 spread on the same certified stone. Reve Diamonds lists it at £955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784657836
Dimensions6.21 × 6.20 × 3.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm6.20 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784657836
Side View
Table 59.0%Crown 39.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: Nov 1
Current: £390 GBP|Low: £164 GBP|High: £955 GBP|Avg: £406 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 4, 2026
Retailer 5£170 GBP
Retailer 9£198 GBP
Retailer 6£211 GBP
Retailer 10£254 GBP
Retailer 2£293 GBP
Retailer 7£359 GBP
Retailer 1£390 GBP
Retailer 8£438 GBP
Retailer 3£528 GBP
Retailer 4£681 GBP
Reve Diamonds£955 GBP

40 data points across 11 retailers

12 retailers£170 GBP to £955 GBP

A
Cheapest Retailer
-
£170 GBP
A
Retailer 2
-
£198 GBP
View
Retailer 3
-
£211 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£211 GBP
View
A
Retailer 5
-
£254 GBP
View
B+
Retailer 6
-
£359 GBP
View
B+
Retailer 7
-
£390 GBP
View
B
Retailer 8
-
£438 GBP
View
B+
Retailer 9
-
£528 GBP
View
B
Retailer 10
-
£679 GBP
View
B
Retailer 11
-
£681 GBP
View
Most Expensive
B
Reve Diamonds
6B9E78FFA · Nov 4
£955 GBP
$1,289 USD
View
11 more retailers have this diamond
Prices start from £170 GBPSave up to £784 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
0.99ct Round
£170 GBP