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Heart|Lab Grown|IGI

0.99ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG791602572

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791602572

Diamond specifications and retailer prices

From £129 GBP
As of November 5, 2026
Save £649 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £778 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart 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 LG791602572 or 791602572. Listed at 20 retailers as of November 4, 2026, with prices from £129 to £778, a £649 spread on the same certified stone. Reve Diamonds lists it at £778. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602572
Dimensions5.96 × 6.98 × 3.97 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm6.98 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791602572
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.9%

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 5
Current: £247 GBP|Low: £129 GBP|High: £796 GBP|Avg: £399 GBP|-2.1%
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
Reve Diamonds
November 5, 2026
Retailer 9£129 GBP
Retailer 4£161 GBP
Retailer 1£247 GBP
Retailer 5£257 GBP
Retailer 12£260 GBP
Retailer 13£267 GBP
Retailer 11£270 GBP
Retailer 6£323 GBP
Retailer 3£390 GBP
Retailer 2£460 GBP
Retailer 8£484 GBP
Retailer 10£499 GBP
Retailer 14£511 GBP
Retailer 7£664 GBP
Reve Diamonds£778 GBP

43 data points across 15 retailers

20 retailers£129 GBP to £778 GBP

Retailer 1
-
£116 GBP
Price last confirmed 19 days ago
A
Retailer 2
-
£129 GBP
View
Final sale: no returns
Retailer 3
-
£135 GBP
View
Price last confirmed 21 days ago
Retailer 4
-
£144 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
£161 GBP
View
A
Retailer 6
-
£247 GBP
View
Retailer 7
-
£257 GBP
View
Price last confirmed 18 days ago
A
Retailer 8
-
£260 GBP
View
A
Retailer 9
-
£267 GBP
View
A
Retailer 10
-
£270 GBP
View
Retailer 11
-
£323 GBP
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£370 GBP
View
B+
Retailer 13
-
£390 GBP
View
B+
Retailer 14
-
£460 GBP
View
Retailer 15
-
£462 GBP
View
Price last confirmed 20 days ago
B
Retailer 16
-
£484 GBP
View
B
Retailer 17
-
£499 GBP
View
B
Retailer 18
-
£511 GBP
View
B
Retailer 19
-
£664 GBP
View
Most Expensive
B
Reve Diamonds
5996C698D · Nov 4
£778 GBP
$1,050 USD
View
19 more retailers have this diamond
Prices start from £129 GBPSave up to £649 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 Heart
£129 GBP