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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 $935 AUD
$657 USD
As of October 25, 2026
Save $847 AUD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,826 AUD 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 24, 2026, with a 91% 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
Colour
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

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 25
Current: $1,826 AUD|Low: $350 AUD|High: $1,946 AUD|Avg: $868 AUD|-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$366 AUD
Retailer 8$409 AUD
Retailer 5$424 AUD
Retailer 6$453 AUD
Retailer 16$453 AUD
Retailer 9$480 AUD
Retailer 13$609 AUD
Retailer 10$766 AUD
Retailer 2$835 AUD
Retailer 14$868 AUD
Retailer 7$935 AUD
Retailer 11$1,066 AUD
Retailer 12$1,392 AUD
Retailer 4$1,456 AUD
Retailer 3$1,782 AUD
MOH London$1,826 AUD

37 data points across 16 retailers

17 retailers$935 AUD to $1,782 AUD

Retailer 1
-
$366 AUD
$257 USD
Price last confirmed 7 days ago
Retailer 2
-
$424 AUD
$298 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$453 AUD
$318 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$453 AUD
$318 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$480 AUD
£265 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$609 AUD
$428 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$766 AUD
ZAR 8,695 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
$835 AUD
£462 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$868 AUD
$610 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$907 AUD
$637 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$935 AUD
$657 USD
View
Retailer 12
-
$1,066 AUD
View
Price last confirmed 13 days ago
Retailer 13
-
$1,392 AUD
$978 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,456 AUD
$1,023 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,530 AUD
$1,075 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,782 AUD
$1,252 USD
View
Most Expensive
MOH London
LG788627381 · Oct 21
$1,826 AUD
£1,010 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $935 AUDSave up to $847 AUD

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
$935 AUD