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Heart|Lab Grown|IGI

1.53ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG665409940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409940

Diamond specifications and retailer prices

From $404 AUD
$284 USD
As of October 28, 2026
Save $3,151 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,555 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409940 or 665409940. Listed at 24 retailers as of October 25, 2026, with prices from $404 to $3,555, a $3,151 spread on the same certified stone. Brilliant Earth lists it at $3,555. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409940
Dimensions7.38 × 7.96 × 4.52 mm
L/W Ratio1.08
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
7.38 mm7.96 mm1.53 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409940
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 56.8%

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 28
Current: $3,555 AUD|Low: $388 AUD|High: $3,740 AUD|Avg: $1,089 AUD|-4.9%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 4$404 AUD
Retailer 11$404 AUD
Retailer 14$469 AUD
Retailer 8$491 AUD
Retailer 12$502 AUD
Retailer 16$515 AUD
Retailer 5$604 AUD
Retailer 13$675 AUD
Retailer 2$746 AUD
Retailer 18$771 AUD
Retailer 21$823 AUD
Retailer 19$846 AUD
Retailer 17$851 AUD
Retailer 20$1,053 AUD
Retailer 6$1,378 AUD
Retailer 9$1,447 AUD
Retailer 3$1,515 AUD
Retailer 10$1,765 AUD
Retailer 15$1,808 AUD
Retailer 7$1,944 AUD
Brilliant Earth$3,555 AUD

33 data points across 21 retailers

24 retailers$404 AUD to $3,555 AUD

A
Cheapest Retailer
-
$404 AUD
$284 USD
Final sale: no returns
A
Retailer 2
-
$404 AUD
$284 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$469 AUD
$330 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$491 AUD
HK$2,700 HKD
View
A
Retailer 5
-
$502 AUD
$353 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$502 AUD
$353 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$515 AUD
£285 GBP
View
B+
Retailer 8
-
$604 AUD
$425 USD
View
B+
Retailer 9
-
$675 AUD
$475 USD
View
A
Retailer 10
-
$746 AUD
€500 EUR
View
A
Retailer 11
-
$771 AUD
ZAR 8,755 ZAR
View
A
Retailer 12
-
$823 AUD
$579 USD
View
B+
Retailer 13
-
$846 AUD
$595 USD
View
A
Retailer 14
-
$851 AUD
£471 GBP
View
B+
Retailer 15
-
$1,053 AUD
View
B+
Retailer 16
-
$1,378 AUD
$969 USD
View
B
Retailer 17
-
$1,447 AUD
SGD 1,375 SGD
View
B
Retailer 18
-
$1,515 AUD
$1,065 USD
View
B+
Retailer 19
-
$1,612 AUD
$1,134 USD
View
Price last confirmed 12 days ago
B+
Retailer 20
-
$1,635 AUD
$1,150 USD
View
B
Retailer 21
-
$1,765 AUD
$1,241 USD
View
B+
Retailer 22
-
$1,808 AUD
£1,001 GBP
View
B
Retailer 23
-
$1,944 AUD
$1,367 USD
View
Most Expensive
B
Brilliant Earth
18970745A · Oct 25
$3,555 AUD
$2,500 USD
View
23 more retailers have this diamond
Prices start from $404 AUDSave up to $3,151 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
$404 AUD