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Heart|Lab Grown|IGI

0.99ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG833632363

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833632363

Diamond specifications and retailer prices

From £120 GBP
As of November 5, 2026
Save £511 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £632 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833632363 or 833632363. Listed at 16 retailers as of November 4, 2026, with prices from £120 to £632, a £511 spread on the same certified stone. Brilliant Earth lists it at £632. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833632363
Dimensions6.94 × 5.81 × 4.13 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm5.81 mm0.99 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833632363
Side View
Table 69.0%Crown 38.6°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 59.5%

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 5
Current: £632 GBP|Low: £120 GBP|High: £656 GBP|Avg: £335 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7£120 GBP
Retailer 3£152 GBP
Retailer 2£174 GBP
Retailer 5£230 GBP
Retailer 9£249 GBP
Retailer 4£253 GBP
Retailer 8£256 GBP
Retailer 10£347 GBP
Retailer 12£370 GBP
Retailer 11£429 GBP
Retailer 6£627 GBP
Brilliant Earth£632 GBP

39 data points across 12 retailers

16 retailers£120 GBP to £632 GBP

Retailer 1
-
£106 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£120 GBP
View
Final sale: no returns
Retailer 3
-
£130 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
£137 GBP
View
Price last confirmed 33 days ago
A
Retailer 5
-
£152 GBP
View
A
Retailer 6
-
£174 GBP
View
A
Retailer 7
-
£230 GBP
View
B+
Retailer 8
-
£249 GBP
View
B+
Retailer 9
-
£253 GBP
View
B+
Retailer 10
-
£256 GBP
View
B+
Retailer 11
-
£347 GBP
View
B+
Retailer 12
-
£370 GBP
View
B
Retailer 13
-
£429 GBP
View
Retailer 14
-
£446 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
£627 GBP
View
Most Expensive
B
Brilliant Earth
21372864A · Nov 4
£632 GBP
$850 USD
View
15 more retailers have this diamond
Prices start from £120 GBPSave up to £511 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
£120 GBP