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Heart|Lab Grown|IGI

1.53ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837694798

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837694798

Diamond specifications and retailer prices

From £189 GBP
$252 USD
As of October 27, 2026
Save £757 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,735 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG837694798 or 837694798. Listed at 21 retailers as of October 27, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837694798
Dimensions8.06 × 7.22 × 4.59 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm7.22 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837694798
Side View
Table 67.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 56.9%

Caratlytics Score

How it works →
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 27
Current: £1,735 GBP|Low: £182 GBP|High: £1,735 GBP|Avg: £550 GBP
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 5£189 GBP
Retailer 9£211 GBP
Retailer 3£219 GBP
Retailer 4£235 GBP
Retailer 6£235 GBP
Retailer 14£269 GBP
Retailer 16£315 GBP
Retailer 19£315 GBP
Retailer 15£403 GBP
Retailer 8£425 GBP
Retailer 2£446 GBP
Retailer 7£490 GBP
Retailer 17£547 GBP
Retailer 20£721 GBP
Retailer 12£724 GBP
Retailer 10£793 GBP
Retailer 18£855 GBP
Retailer 13£946 GBP
Retailer 11£952 GBP
Brilliant Earth£1,735 GBP

30 data points across 20 retailers

21 retailers£189 GBP to £946 GBP

A
Cheapest Retailer
-
£189 GBP
$252 USD
A
Retailer 2
-
£211 GBP
$281 USD
View
Final sale: no returns
A
Retailer 3
-
£219 GBP
$292 USD
View
A
Retailer 4
-
£235 GBP
$313 USD
View
A
Retailer 5
-
£235 GBP
$313 USD
View
A
Retailer 6
-
£269 GBP
View
B+
Retailer 7
-
£315 GBP
$420 USD
View
A
Retailer 8
-
£315 GBP
$420 USD
View
A
Retailer 9
-
£403 GBP
ZAR 8,675 ZAR
View
A
Retailer 10
-
£425 GBP
$566 USD
View
A
Retailer 11
-
£446 GBP
View
B+
Retailer 12
-
£490 GBP
$652 USD
View
B+
Retailer 13
-
£547 GBP
A$1,121 AUD
View
B
Retailer 14
-
£721 GBP
$960 USD
View
B+
Retailer 15
-
£724 GBP
$964 USD
View
B
Retailer 16
-
£755 GBP
$1,005 USD
View
B+
Retailer 17
-
£793 GBP
$1,056 USD
View
B
Retailer 18
-
£855 GBP
$1,139 USD
View
B
Retailer 19
-
£946 GBP
View
Retailer 20
-
£952 GBP
SGD 1,713 SGD
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
21482368A · Oct 16
£1,735 GBP
$2,310 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from £189 GBPSave up to £757 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
1.53ct Heart
£189 GBP