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Heart|Lab Grown|IGI

0.99ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG805672194

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805672194

Diamond specifications and retailer prices

From £111 GBP
$148 USD
As of October 23, 2026
Save £550 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £661 GBP at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805672194 or 805672194. Listed at 18 retailers as of October 23, 2026, with prices from £111 to £661, a £550 spread on the same certified stone. Brilliant Earth lists it at £661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672194
Dimensions6.71 × 6.46 × 3.98 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.46 mm0.99 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672194
Side View
Table 59.0%Crown 28.8°Girdle: STK-THKPavilion 42.3°Culet: NoneDepth 59.3%

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 23
Current: £661 GBP|Low: £107 GBP|High: £661 GBP|Avg: £301 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4£111 GBP
Retailer 8£124 GBP
Retailer 18£128 GBP
Retailer 5£137 GBP
Retailer 17£154 GBP
Retailer 12£180 GBP
Retailer 15£235 GBP
Retailer 13£236 GBP
Retailer 10£243 GBP
Retailer 7£253 GBP
Retailer 14£295 GBP
Retailer 9£320 GBP
Retailer 6£351 GBP
Retailer 11£375 GBP
Retailer 2£433 GBP
Retailer 3£442 GBP
Retailer 16£644 GBP
Brilliant Earth£661 GBP

38 data points across 18 retailers

18 retailers£111 GBP to £661 GBP

A
Cheapest Retailer
-
£111 GBP
$148 USD
A
Retailer 2
-
£124 GBP
$165 USD
View
Final sale: no returns
A
Retailer 3
-
£128 GBP
$171 USD
View
A
Retailer 4
-
£137 GBP
$183 USD
View
A
Retailer 5
-
£154 GBP
HK$1,600 HKD
View
A
Retailer 6
-
£180 GBP
View
A
Retailer 7
-
£235 GBP
€298 EUR
View
A
Retailer 8
-
£236 GBP
View
A
Retailer 9
-
£243 GBP
$324 USD
View
B+
Retailer 10
-
£253 GBP
$337 USD
View
B+
Retailer 11
-
£295 GBP
View
B+
Retailer 12
-
£320 GBP
$426 USD
View
B+
Retailer 13
-
£351 GBP
$467 USD
View
B+
Retailer 14
-
£375 GBP
SGD 674 SGD
View
B+
Retailer 15
-
£433 GBP
$577 USD
View
B+
Retailer 16
-
£442 GBP
$588 USD
View
B
Retailer 17
-
£644 GBP
View
Most Expensive
B
Brilliant Earth
20781404A · Oct 28
£661 GBP
$880 USD
View
17 more retailers have this diamond
Prices start from £111 GBPSave up to £550 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
£111 GBP