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Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG813644153

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813644153

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of October 30, 2026
Save $2,767 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,089 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813644153 or 813644153. Listed at 16 retailers as of October 30, 2026, with prices from $322 to $3,089, a $2,767 spread on the same certified stone. Do Amore Diamonds lists it at $3,089. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813644153
Dimensions7.91 × 7.40 × 4.66 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm7.40 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813644153
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.9%

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 30
Current: $3,089 AUD|Low: $309 AUD|High: $3,089 AUD|Avg: $1,062 AUD
Do Amore Diamonds
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
October 30, 2026
Retailer 13$322 AUD
Retailer 14$373 AUD
Retailer 2$491 AUD
Retailer 6$532 AUD
Retailer 4$564 AUD
Retailer 17$584 AUD
Retailer 9$685 AUD
Retailer 11$706 AUD
Retailer 5$866 AUD
Retailer 3$917 AUD
Retailer 8$1,261 AUD
Retailer 16$1,286 AUD
Retailer 10$1,320 AUD
Retailer 15$1,414 AUD
Retailer 18$1,456 AUD
Retailer 7$1,668 AUD
Retailer 12$1,765 AUD
Do Amore Diamonds$3,089 AUD

28 data points across 18 retailers

16 retailers$322 AUD to $3,089 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
A
Retailer 3
-
$491 AUD
£272 GBP
View
B+
Retailer 4
-
$532 AUD
$374 USD
View
A
Retailer 5
-
$564 AUD
$396 USD
View
Retailer 6
-
$584 AUD
$410 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$706 AUD
€472 EUR
View
Retailer 8
-
$866 AUD
$608 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$917 AUD
$644 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,261 AUD
CA$1,231 CAD
View
B
Retailer 11
-
$1,286 AUD
$903 USD
View
B+
Retailer 12
-
$1,414 AUD
$993 USD
View
Retailer 13
-
$1,456 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,668 AUD
$1,172 USD
View
B
Retailer 15
-
$1,765 AUD
£976 GBP
View
Most Expensive
B
Do Amore Diamonds
27-84F62F344 · Oct 31
$3,089 AUD
$2,170 USD
View
15 more retailers have this diamond
Prices start from $322 AUDSave up to $2,767 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
1.51ct Heart
$322 AUD