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Heart|Lab Grown|IGI

1.53ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG653411668

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG653411668

Diamond specifications and retailer prices

From $409 AUD
$287 USD
As of November 2, 2026
Save $1,624 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,280 AUD at Novita Diamonds · As of May 28, 2026
View at Novita Diamonds

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653411668 or 653411668. Listed at 21 retailers as of November 1, 2026, with a 397% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653411668
Dimensions7.48 × 7.89 × 4.65 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.48 mm7.89 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653411668
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.9%

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: Nov 2
Current: $536 AUD|Low: $409 AUD|High: $2,103 AUD|Avg: $974 AUD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$409 AUD
Retailer 14$457 AUD
Retailer 6$474 AUD
Retailer 19$507 AUD
Retailer 1$536 AUD
Retailer 5$680 AUD
Retailer 7$733 AUD
Retailer 16$827 AUD
Retailer 13$874 AUD
Retailer 2$878 AUD
Retailer 12$896 AUD
Retailer 8$998 AUD
Retailer 4$1,179 AUD
Retailer 17$1,295 AUD
Retailer 18$1,586 AUD
Retailer 3$1,630 AUD
Retailer 11$1,699 AUD
Retailer 10$1,950 AUD
Retailer 15$2,032 AUD

27 data points across 19 retailers

21 retailers$409 AUD to $2,032 AUD

A
Cheapest Retailer
-
$409 AUD
$287 USD
A
Retailer 2
-
$457 AUD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$474 AUD
$333 USD
View
A
Retailer 4
-
$507 AUD
$356 USD
View
Retailer 5
-
$518 AUD
$364 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$536 AUD
£296 GBP
View
A
Retailer 7
-
$680 AUD
$478 USD
View
A
Retailer 8
-
$733 AUD
$515 USD
View
A
Retailer 9
-
$827 AUD
€553 EUR
View
B+
Retailer 10
-
$874 AUD
ZAR 9,919 ZAR
View
B+
Retailer 11
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$878 AUD
$617 USD
View
B+
Retailer 12
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$896 AUD
£496 GBP
View
B+
Retailer 13
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$998 AUD
$701 USD
View
B+
Retailer 14
-
$1,179 AUD
View
B+
Retailer 15
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$1,295 AUD
$910 USD
View
B
Retailer 16
-
$1,586 AUD
$1,114 USD
View
B
Retailer 17
-
$1,630 AUD
$1,145 USD
View
B
Retailer 18
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$1,699 AUD
$1,194 USD
View
B
Retailer 19
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$1,950 AUD
$1,370 USD
View
B
Retailer 20
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$2,032 AUD
£1,124 GBP
View
Most Expensive
Novita Diamonds
cert_653411668 · May 28
$2,280 AUD
View
Price last confirmed 158 days ago
20 more retailers have this diamond
Prices start from $409 AUDSave up to $1,624 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.

A
1.53ct Heart
$409 AUD