Heart|Lab Grown|IGI

0.99ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG842629883

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842629883

Diamond specifications and retailer prices

From £182 GBP
HK$1,900 HKD
As of October 30, 2026
Save £638 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £819 GBP at Reve Diamonds · As of October 25, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842629883 or 842629883. Listed at 12 retailers as of October 25, 2026, with prices from £182 to £819, a £638 spread on the same certified stone. Reve Diamonds lists it at £819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842629883
Dimensions7.27 × 5.91 × 3.96 mm
L/W Ratio1.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.91 mm0.99 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842629883
Side View
Table 64.0%Crown 29.8°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 54.5%

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 30
Current: £410 GBP|Low: £142 GBP|High: £819 GBP|Avg: £419 GBP|-23.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 12£142 GBP
Retailer 4£182 GBP
Retailer 11£209 GBP
Retailer 10£228 GBP
Retailer 9£280 GBP
Retailer 2£281 GBP
Retailer 1£410 GBP
Retailer 7£426 GBP
Retailer 5£485 GBP
Retailer 6£513 GBP
Retailer 3£547 GBP
Retailer 8£736 GBP
Reve Diamonds£819 GBP

12 data points across 13 retailers

12 retailers£182 GBP to £819 GBP

A
Cheapest Retailer
-
£182 GBP
HK$1,900 HKD
Retailer 2
-
£209 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
£228 GBP
$305 USD
View
Retailer 4
-
£280 GBP
ZAR 6,061 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£281 GBP
$377 USD
View
B+
Retailer 6
-
£410 GBP
$550 USD
View
B+
Retailer 7
-
£426 GBP
SGD 772 SGD
View
B+
Retailer 8
-
£485 GBP
$650 USD
View
B
Retailer 9
-
£513 GBP
$687 USD
View
B
Retailer 10
-
£547 GBP
$732 USD
View
B
Retailer 11
-
£736 GBP
View
Most Expensive
B
Reve Diamonds
251FFAD08 · Oct 25
£819 GBP
$1,098 USD
View
11 more retailers have this diamond
Prices start from £182 GBPSave up to £638 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
£182 GBP