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Heart|Lab Grown|IGI

1.53ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG749522580

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749522580

Diamond specifications and retailer prices

From £170 GBP
$227 USD
As of October 27, 2026
Save £1,470 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,640 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 very-good cut grade and certified by IGI LG749522580 or 749522580. Listed at 20 retailers as of October 27, 2026, with prices from £170 to £1,640, a £1,470 spread on the same certified stone. Queensmith lists it at £1,640. 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

1.53
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749522580
Dimensions6.65 × 8.22 × 4.70 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm8.22 mm1.53 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749522580
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 57.2%

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: Oct 27
Current: £1,640 GBP|Low: £167 GBP|High: £1,640 GBP|Avg: £546 GBP
Queensmith
Retailer 2
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October 28, 2026
Retailer 6£170 GBP
Retailer 7£190 GBP
Retailer 20£197 GBP
Retailer 10£211 GBP
Retailer 17£211 GBP
Retailer 13£242 GBP
Retailer 8£358 GBP
Retailer 14£363 GBP
Retailer 2£392 GBP
Retailer 5£402 GBP
Retailer 19£418 GBP
Retailer 16£493 GBP
Retailer 3£679 GBP
Retailer 4£681 GBP
Retailer 9£718 GBP
Retailer 12£764 GBP
Retailer 15£823 GBP
Retailer 18£847 GBP
Retailer 11£960 GBP
Queensmith£1,640 GBP

26 data points across 20 retailers

20 retailers£170 GBP to £1,640 GBP

A
Cheapest Retailer
-
£170 GBP
$227 USD
A
Retailer 2
-
£190 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£197 GBP
$263 USD
View
A
Retailer 4
-
£211 GBP
$281 USD
View
A
Retailer 5
-
£211 GBP
$281 USD
View
A
Retailer 6
-
£242 GBP
View
A
Retailer 7
-
£358 GBP
$477 USD
View
A
Retailer 8
-
£363 GBP
ZAR 7,800 ZAR
View
A
Retailer 9
-
£392 GBP
View
A
Retailer 10
-
£402 GBP
$535 USD
View
B+
Retailer 11
-
£418 GBP
$556 USD
View
B+
Retailer 12
-
£493 GBP
A$1,010 AUD
View
B+
Retailer 13
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£679 GBP
$904 USD
View
B
Retailer 14
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£681 GBP
$907 USD
View
B
Retailer 15
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£718 GBP
$956 USD
View
B
Retailer 16
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£764 GBP
SGD 1,375 SGD
View
B
Retailer 17
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£823 GBP
$1,096 USD
View
B
Retailer 18
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£847 GBP
View
B
Retailer 19
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£960 GBP
$1,279 USD
View
Most Expensive
B
Queensmith
LG749522580 · Oct 27
£1,640 GBP
View
19 more retailers have this diamond
Prices start from £170 GBPSave up to £1,470 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
£170 GBP