CaratHunter
Plans
Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG825656571

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656571

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)
18 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 very-good cut grade and certified by IGI LG825656571 or 825656571. Listed at 18 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656571
Dimensions5.20 × 5.76 × 3.28 mm
L/W Ratio1.11
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
5.20 mm5.76 mm0.55 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656571
Side View
Table 58.0%Crown 36.4°Girdle: THN-THKPavilion 37.9°Culet: NoneDepth 56.9%

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: Nov 1
Current: £456 GBP|Low: £161 GBP|High: £875 GBP|Avg: £434 GBP|-0.2%
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
November 2, 2026
Retailer 4£162 GBP
Retailer 3£207 GBP
Retailer 11£253 GBP
Retailer 8£298 GBP
Retailer 7£304 GBP
Retailer 6£325 GBP
Retailer 5£327 GBP
Retailer 12£379 GBP
Retailer 1£456 GBP
Retailer 10£578 GBP
Retailer 2£616 GBP
Retailer 9£841 GBP
Reve Diamonds£875 GBP

31 data points across 13 retailers

18 retailers£162 GBP to £875 GBP

Retailer 1
-
£145 GBP
$194 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
-
£179 GBP
$240 USD
View
Price last confirmed 21 days ago
Retailer 5
-
£179 GBP
$240 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£207 GBP
$278 USD
View
B+
Retailer 7
-
£253 GBP
$340 USD
View
B+
Retailer 8
-
£298 GBP
$400 USD
View
B+
Retailer 9
-
£304 GBP
€389 EUR
View
B+
Retailer 10
-
£325 GBP
ZAR 7,054 ZAR
View
B+
Retailer 11
-
£327 GBP
View
B
Retailer 12
-
£379 GBP
$509 USD
View
B
Retailer 13
-
£456 GBP
A$942 AUD
View
Retailer 14
-
£576 GBP
$773 USD
View
Price last confirmed 28 days ago
B
Retailer 15
-
£578 GBP
$775 USD
View
B
Retailer 16
-
£616 GBP
$826 USD
View
B
Retailer 17
-
£841 GBP
View
Most Expensive
B
Reve Diamonds
019BB323A · Nov 1
£875 GBP
$1,174 USD
View
17 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