CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG723530350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723530350

Diamond specifications and retailer prices

From £184 GBP
As of November 6, 2026
Save £817 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,001 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723530350 or 723530350. Listed at 19 retailers as of November 6, 2026, with prices from £184 to £1,001, a £817 spread on the same certified stone. Reve Diamonds lists it at £1,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723530350
Dimensions7.47 × 7.95 × 4.67 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.95 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723530350
Side View
Table 56.0%Crown 37.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.7%

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 6
Current: £258 GBP|Low: £184 GBP|High: £1,006 GBP|Avg: £522 GBP|-2.5%
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
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 13£184 GBP
Retailer 15£205 GBP
Retailer 3£213 GBP
Retailer 7£229 GBP
Retailer 1£258 GBP
Retailer 2£383 GBP
Retailer 4£391 GBP
Retailer 6£396 GBP
Retailer 10£427 GBP
Retailer 11£451 GBP
Retailer 9£474 GBP
Retailer 5£537 GBP
Retailer 14£731 GBP
Retailer 17£734 GBP
Retailer 16£770 GBP
Retailer 8£904 GBP
Retailer 12£909 GBP
Reve Diamonds£1,001 GBP

39 data points across 18 retailers

19 retailers£184 GBP to £1,001 GBP

A
Cheapest Retailer
-
£184 GBP
A
Retailer 2
-
£205 GBP
View
Final sale: no returns
A
Retailer 3
-
£213 GBP
View
Retailer 4
-
£227 GBP
View
Price last confirmed 40 days ago
Retailer 5
-
£229 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£258 GBP
View
A
Retailer 7
-
£383 GBP
View
A
Retailer 8
-
£391 GBP
View
A
Retailer 9
-
£396 GBP
View
A
Retailer 10
-
£427 GBP
View
B+
Retailer 11
-
£451 GBP
View
B+
Retailer 12
-
£474 GBP
View
B+
Retailer 13
-
£537 GBP
View
B+
Retailer 14
-
£731 GBP
View
B
Retailer 15
-
£734 GBP
View
B
Retailer 16
-
£770 GBP
View
B
Retailer 17
-
£904 GBP
View
B
Retailer 18
-
£909 GBP
View
Most Expensive
B
Reve Diamonds
5640A2911 · Nov 6
£1,001 GBP
$1,339 USD
View
18 more retailers have this diamond
Prices start from £184 GBPSave up to £817 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
1.55ct Heart
£184 GBP