CaratHunter
Plans
Heart|Lab Grown|IGI

0.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG826605918

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826605918

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £711 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £846 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct 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 LG826605918 or 826605918. Listed at 16 retailers as of October 30, 2026, with prices from £135 to £846, a £711 spread on the same certified stone. Reve Diamonds lists it at £846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826605918
Dimensions5.71 × 4.84 × 3.40 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
5.71 mm4.84 mm0.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826605918
Side View
Table 61.0%Crown 38.7°Girdle: STK-THKPavilion 43.5°Culet: NoneDepth 59.5%

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: £305 GBP|Low: £107 GBP|High: £846 GBP|Avg: £368 GBP|+2.9%
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
Reve Diamonds
November 1, 2026
Retailer 14£135 GBP
Retailer 5£152 GBP
Retailer 3£157 GBP
Retailer 4£168 GBP
Retailer 15£168 GBP
Retailer 7£180 GBP
Retailer 13£224 GBP
Retailer 9£303 GBP
Retailer 1£305 GBP
Retailer 10£310 GBP
Retailer 11£427 GBP
Retailer 2£540 GBP
Retailer 12£569 GBP
Retailer 6£580 GBP
Retailer 8£785 GBP
Reve Diamonds£846 GBP

46 data points across 16 retailers

16 retailers£135 GBP to £846 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
A
Retailer 2
-
£152 GBP
$203 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$210 USD
View
A
Retailer 4
-
£168 GBP
$225 USD
View
Retailer 5
-
£168 GBP
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£180 GBP
$241 USD
View
A
Retailer 7
-
£224 GBP
$300 USD
View
B+
Retailer 8
-
£303 GBP
View
B+
Retailer 9
-
£305 GBP
ZAR 6,599 ZAR
View
B+
Retailer 10
-
£310 GBP
A$638 AUD
View
B+
Retailer 11
-
£427 GBP
A$881 AUD
View
B
Retailer 12
-
£540 GBP
$723 USD
View
B
Retailer 13
-
£569 GBP
$763 USD
View
B
Retailer 14
-
£580 GBP
$777 USD
View
B
Retailer 15
-
£785 GBP
View
Most Expensive
B
Reve Diamonds
276CB8D14 · Nov 1
£846 GBP
$1,134 USD
View
15 more retailers have this diamond
Prices start from £135 GBPSave up to £711 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
0.54ct Heart
£135 GBP