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Heart|Lab Grown|IGI

1.53ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG788627381

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788627381

Diamond specifications and retailer prices

From $257 USD
As of October 23, 2026
Save $995 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,283 USD at MOH London · As of October 21, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG788627381 or 788627381. Listed at 17 retailers as of October 23, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788627381
Dimensions7.29 × 8.28 × 7.29 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm8.28 mm1.53 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788627381
Side View
Table 66.0%Crown 35°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 52.9%

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 23
Current: $1,283 USD|Low: $246 USD|High: $1,367 USD|Avg: $610 USD|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
October 24, 2026
Retailer 15$257 USD
Retailer 8$287 USD
Retailer 5$298 USD
Retailer 6$318 USD
Retailer 16$318 USD
Retailer 9$337 USD
Retailer 13$428 USD
Retailer 10$538 USD
Retailer 2$586 USD
Retailer 14$610 USD
Retailer 7$657 USD
Retailer 11$749 USD
Retailer 12$978 USD
Retailer 4$1,023 USD
Retailer 3$1,252 USD
MOH London$1,283 USD

37 data points across 16 retailers

17 retailers$257 USD to $1,252 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$318 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$318 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$337 USD
£265 GBP
View
B+
Retailer 6
-
$428 USD
View
A
Retailer 7
-
$538 USD
ZAR 8,695 ZAR
View
B+
Retailer 8
-
$586 USD
£462 GBP
View
B+
Retailer 9
-
$610 USD
View
Price last confirmed 6 days ago
B+
Retailer 10
-
$637 USD
View
B+
Retailer 11
-
$657 USD
View
B
Retailer 12
-
$749 USD
A$1,152 AUD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$978 USD
View
B
Retailer 14
-
$1,023 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,075 USD
View
B
Retailer 16
-
$1,252 USD
View
Most Expensive
B
MOH London
LG788627381 · Oct 21
$1,283 USD
£1,010 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $257 USDSave up to $995 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
$257 USD