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Heart|Lab Grown|IGI

0.55ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG837660839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660839

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 30, 2026
Save £721 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £861 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660839 or 837660839. Listed at 17 retailers as of October 30, 2026, with prices from £140 to £861, a £721 spread on the same certified stone. Reve Diamonds lists it at £861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660839
Dimensions4.92 × 5.81 × 3.17 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.92 mm5.81 mm0.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660839
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 54.6%

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: Oct 30
Current: £314 GBP|Low: £140 GBP|High: £861 GBP|Avg: £357 GBP|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 15£140 GBP
Retailer 4£156 GBP
Retailer 13£162 GBP
Retailer 6£173 GBP
Retailer 12£173 GBP
Retailer 3£184 GBP
Retailer 2£231 GBP
Retailer 10£313 GBP
Retailer 1£314 GBP
Retailer 14£320 GBP
Retailer 7£337 GBP
Retailer 11£442 GBP
Retailer 5£558 GBP
Retailer 16£560 GBP
Retailer 8£598 GBP
Retailer 9£815 GBP
Reve Diamonds£861 GBP

10 data points across 17 retailers

17 retailers£140 GBP to £861 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£156 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£162 GBP
$217 USD
View
A
Retailer 4
-
£173 GBP
$232 USD
View
A
Retailer 5
-
£173 GBP
$232 USD
View
A
Retailer 6
-
£184 GBP
$246 USD
View
B+
Retailer 7
-
£231 GBP
$310 USD
View
B+
Retailer 8
-
£313 GBP
ZAR 6,784 ZAR
View
B+
Retailer 9
-
£314 GBP
View
B+
Retailer 10
-
£320 GBP
A$660 AUD
View
B+
Retailer 11
-
£337 GBP
$452 USD
View
B
Retailer 12
-
£442 GBP
A$911 AUD
View
B
Retailer 13
-
£558 GBP
$747 USD
View
B
Retailer 14
-
£560 GBP
$750 USD
View
B
Retailer 15
-
£598 GBP
$801 USD
View
B
Retailer 16
-
£815 GBP
View
Most Expensive
B
Reve Diamonds
94DC04F6D · Oct 30
£861 GBP
$1,153 USD
View
16 more retailers have this diamond
Prices start from £140 GBPSave up to £721 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
0.55ct Heart
£140 GBP