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Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG649489713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649489713

Diamond specifications and retailer prices

From £206 GBP
$274 USD
As of October 28, 2026
Save £800 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,006 GBP at Reve Diamonds · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649489713 or 649489713. Listed at 22 retailers as of October 28, 2026, with prices from £206 to £1,006, a £800 spread on the same certified stone. Reve Diamonds lists it at £1,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649489713
Dimensions7.23 × 8.12 × 4.50 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
7.23 mm8.12 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649489713
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.4%

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: Oct 28
Current: £433 GBP|Low: £206 GBP|High: £1,148 GBP|Avg: £519 GBP|-11.5%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 18£206 GBP
Retailer 8£228 GBP
Retailer 4£260 GBP
Retailer 11£262 GBP
Retailer 10£265 GBP
Retailer 9£283 GBP
Retailer 3£308 GBP
Retailer 12£393 GBP
Retailer 16£418 GBP
Retailer 7£428 GBP
Retailer 14£432 GBP
Retailer 1£433 GBP
Retailer 15£533 GBP
Retailer 5£738 GBP
Retailer 2£738 GBP
Retailer 17£774 GBP
Retailer 6£900 GBP
Retailer 13£917 GBP
Reve Diamonds£1,006 GBP

40 data points across 19 retailers

22 retailers£206 GBP to £1,006 GBP

A
Cheapest Retailer
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£206 GBP
$274 USD
Final sale: no returns
A
Retailer 2
-
£228 GBP
$304 USD
View
Price last confirmed 12 days ago
A
Retailer 3
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£260 GBP
HK$2,700 HKD
View
A
Retailer 4
-
£262 GBP
View
A
Retailer 5
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£265 GBP
$353 USD
View
Price last confirmed 30 days ago
A
Retailer 6
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£283 GBP
$377 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£283 GBP
$377 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
£308 GBP
$410 USD
View
A
Retailer 9
-
£393 GBP
ZAR 8,454 ZAR
View
A
Retailer 10
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£418 GBP
$556 USD
View
B+
Retailer 11
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£428 GBP
$570 USD
View
Price last confirmed 6 days ago
A
Retailer 12
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£432 GBP
$575 USD
View
A
Retailer 13
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£433 GBP
View
B+
Retailer 14
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£533 GBP
A$1,091 AUD
View
B
Retailer 15
-
£738 GBP
SGD 1,328 SGD
View
B+
Retailer 16
-
£738 GBP
$983 USD
View
B
Retailer 17
-
£774 GBP
$1,031 USD
View
B
Retailer 18
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£831 GBP
$1,106 USD
View
B
Retailer 19
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£900 GBP
$1,198 USD
View
B
Retailer 20
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£910 GBP
$1,212 USD
View
Price last confirmed 12 days ago
B
Retailer 21
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£917 GBP
View
Most Expensive
B
Reve Diamonds
AF2763E2F · Oct 28
£1,006 GBP
$1,339 USD
View
21 more retailers have this diamond
Prices start from £206 GBPSave up to £800 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
£206 GBP