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Heart|Lab Grown|IGI

1.53ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG523265446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523265446

Diamond specifications and retailer prices

From €1,208 EUR
$1,350 USD
As of October 31, 2026
Save €1,199 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,161 EUR at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523265446 or 523265446. Listed at 16 retailers as of October 31, 2026, with a 99% 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265446
Dimensions7.50 × 8.28 × 4.43 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.50 mm8.28 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265446
Side View
Table 55.5%Crown 30.8°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 53.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €6,161 EUR|Low: €1,208 EUR|High: €6,210 EUR|Avg: €3,414 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8€1,208 EUR
Retailer 10€1,948 EUR
Retailer 4€2,119 EUR
Retailer 5€2,180 EUR
Retailer 11€2,259 EUR
Retailer 3€3,105 EUR
Retailer 2€3,109 EUR
Retailer 13€3,528 EUR
Retailer 9€3,541 EUR
Retailer 7€4,153 EUR
Retailer 6€5,624 EUR
Retailer 12€6,032 EUR
MOH London€6,161 EUR

44 data points across 13 retailers

16 retailers€1,208 EUR to €2,408 EUR

B+
Cheapest Retailer
-
€1,208 EUR
$1,350 USD
B
Retailer 2
-
€1,948 EUR
$2,176 USD
View
B
Retailer 3
-
€2,119 EUR
$2,367 USD
View
B
Retailer 4
-
€2,180 EUR
$2,436 USD
View
Final sale: no returns
B
Retailer 5
-
€2,259 EUR
$2,524 USD
View
Retailer 6
-
€2,259 EUR
$2,524 USD
View
Price last confirmed 22 days ago
B
Retailer 7
-
€2,408 EUR
$2,690 USD
View
Retailer 8
-
€3,105 EUR
$3,469 USD
View
Price under review
Retailer 9
-
€3,109 EUR
£2,735 GBP
View
Price under review
Retailer 10
-
€3,528 EUR
$3,942 USD
View
Price under review
Retailer 11
-
€3,541 EUR
$3,956 USD
View
Price under review
Most Expensive
MOH London
LG523265446 · Oct 29
€6,161 EUR
£5,420 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,208 EURSave up to €1,199 EUR

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.

B+
1.53ct Heart
€1,208 EUR