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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG773650672

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773650672

Diamond specifications and retailer prices

From $229 USD
As of October 27, 2026
Save $1,905 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,134 USD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773650672 or 773650672. Listed at 21 retailers as of October 27, 2026, with prices from $229 to $2,134, a $1,905 spread on the same certified stone. Queensmith lists it at $2,134. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773650672
Dimensions7.13 × 7.75 × 4.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.75 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773650672
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 59.9%

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: $2,134 USD|Low: $229 USD|High: $2,134 USD|Avg: $704 USD
Queensmith
Retailer 2
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Retailer 7
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Retailer 21
October 29, 2026
Retailer 5$229 USD
Retailer 9$256 USD
Retailer 3$266 USD
Retailer 19$284 USD
Retailer 21$284 USD
Retailer 13$334 USD
Retailer 17$474 USD
Retailer 14$482 USD
Retailer 16$488 USD
Retailer 4$525 USD
Retailer 15$528 USD
Retailer 12$612 USD
Retailer 18$663 USD
Retailer 6$865 USD
Retailer 20$913 USD
Retailer 7$916 USD
Retailer 10$965 USD
Retailer 11$1,021 USD
Retailer 2$1,144 USD
Retailer 8$1,286 USD
Queensmith$2,134 USD

33 data points across 21 retailers

21 retailers$229 USD to $2,134 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$266 USD
View
A
Retailer 4
-
$284 USD
View
A
Retailer 5
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$284 USD
View
A
Retailer 6
-
$334 USD
£263 GBP
View
A
Retailer 7
-
$474 USD
€451 EUR
View
A
Retailer 8
-
$482 USD
View
A
Retailer 9
-
$488 USD
ZAR 7,880 ZAR
View
A
Retailer 10
-
$525 USD
View
A
Retailer 11
-
$528 USD
£416 GBP
View
B+
Retailer 12
-
$612 USD
View
B+
Retailer 13
-
$663 USD
A$1,020 AUD
View
B+
Retailer 14
-
$865 USD
View
B+
Retailer 15
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$913 USD
View
B
Retailer 16
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$916 USD
View
B+
Retailer 17
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$965 USD
View
B
Retailer 18
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$1,021 USD
View
B
Retailer 19
-
$1,144 USD
£901 GBP
View
B
Retailer 20
-
$1,286 USD
View
Most Expensive
B
Queensmith
LG773650672 · Oct 27
$2,134 USD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from $229 USDSave up to $1,905 USD

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
$229 USD