CaratHunter
Plans
Heart|Lab Grown|IGI

0.99ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG801648033

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801648033

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 28, 2026
Save £641 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £781 GBP at Brilliant Earth · As of October 27, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801648033 or 801648033. Listed at 5 retailers as of October 27, 2026, with prices from £140 to £781, a £641 spread on the same certified stone. Brilliant Earth lists it at £781. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801648033
Dimensions6.79 × 6.23 × 4.11 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm6.23 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801648033
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.5%

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 28
Current: £781 GBP|Low: £129 GBP|High: £836 GBP|Avg: £430 GBP|-3.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£140 GBP
Retailer 10£271 GBP
Retailer 2£287 GBP
Retailer 5£288 GBP
Retailer 3£288 GBP
Retailer 6£334 GBP
Retailer 7£400 GBP
Retailer 11£499 GBP
Retailer 8£564 GBP
Brilliant Earth£781 GBP
Retailer 9£836 GBP

39 data points across 11 retailers

5 retailers£140 GBP to £781 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
Final sale: no returns
A
Retailer 2
-
£287 GBP
View
Retailer 3
-
£288 GBP
ZAR 6,187 ZAR
View
Price last confirmed 42 days ago
Retailer 4
-
£314 GBP
A$642 AUD
View
Price last confirmed 135 days ago
Most Expensive
B
Brilliant Earth
19779077A · Oct 27
£781 GBP
$1,040 USD
View
4 more retailers have this diamond
Prices start from £140 GBPSave up to £641 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
£140 GBP