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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816612793

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816612793

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of November 1, 2026
Save £713 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £875 GBP at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816612793 or 816612793. Listed at 19 retailers as of November 1, 2026, with prices from £162 to £875, a £713 spread on the same certified stone. Reve Diamonds lists it at £875. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612793
Dimensions5.66 × 5.22 × 3.27 mm
L/W Ratio1.08
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
5.66 mm5.22 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612793
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.8%

Caratlytics Score

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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: Nov 1
Current: £456 GBP|Low: £161 GBP|High: £875 GBP|Avg: £380 GBP|+2.3%
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
Reve Diamonds
November 2, 2026
Retailer 3£162 GBP
Retailer 5£178 GBP
Retailer 13£207 GBP
Retailer 12£253 GBP
Retailer 9£298 GBP
Retailer 10£304 GBP
Retailer 7£325 GBP
Retailer 6£327 GBP
Retailer 2£379 GBP
Retailer 1£456 GBP
Retailer 11£578 GBP
Retailer 4£616 GBP
Retailer 8£838 GBP
Reve Diamonds£875 GBP

33 data points across 14 retailers

19 retailers£162 GBP to £875 GBP

Retailer 1
-
£144 GBP
$193 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£162 GBP
$217 USD
View
Final sale: no returns
Retailer 3
-
£167 GBP
$224 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£176 GBP
$236 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£178 GBP
$239 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£178 GBP
$239 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£207 GBP
$278 USD
View
B+
Retailer 8
-
£253 GBP
$340 USD
View
B+
Retailer 9
-
£298 GBP
$400 USD
View
B+
Retailer 10
-
£304 GBP
€389 EUR
View
B+
Retailer 11
-
£325 GBP
ZAR 7,054 ZAR
View
B+
Retailer 12
-
£327 GBP
View
B
Retailer 13
-
£379 GBP
$509 USD
View
B
Retailer 14
-
£456 GBP
A$942 AUD
View
Retailer 15
-
£574 GBP
$770 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
£578 GBP
$775 USD
View
B
Retailer 17
-
£616 GBP
$826 USD
View
B
Retailer 18
-
£838 GBP
View
Most Expensive
B
Reve Diamonds
AB69570A1 · Nov 1
£875 GBP
$1,174 USD
View
18 more retailers have this diamond
Prices start from £162 GBPSave up to £713 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
£162 GBP