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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG775607013

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775607013

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of October 30, 2026
Save $2,772 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,110 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775607013 or 775607013. Listed at 20 retailers as of October 27, 2026, with prices from $337 to $3,110, a $2,772 spread on the same certified stone. Queensmith lists it at $3,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775607013
Dimensions7.27 × 8.10 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.10 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775607013
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 56.4%

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: $3,110 AUD|Low: $337 AUD|High: $3,110 AUD|Avg: $1,072 AUD
Queensmith
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
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Retailer 19
Retailer 20
October 31, 2026
Retailer 3$337 AUD
Retailer 12$377 AUD
Retailer 18$391 AUD
Retailer 7$419 AUD
Retailer 11$419 AUD
Retailer 20$468 AUD
Retailer 8$705 AUD
Retailer 16$718 AUD
Retailer 13$784 AUD
Retailer 19$813 AUD
Retailer 6$887 AUD
Retailer 17$974 AUD
Retailer 14$1,108 AUD
Retailer 5$1,280 AUD
Retailer 4$1,344 AUD
Retailer 10$1,418 AUD
Retailer 2$1,510 AUD
Retailer 15$1,685 AUD
Retailer 9$1,867 AUD
Queensmith$3,110 AUD

38 data points across 20 retailers

20 retailers$337 AUD to $3,110 AUD

A
Cheapest Retailer
-
$337 AUD
$237 USD
A
Retailer 2
-
$377 AUD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
$275 USD
View
A
Retailer 4
-
$419 AUD
$294 USD
View
A
Retailer 5
-
$419 AUD
$294 USD
View
Retailer 6
-
$468 AUD
£259 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$705 AUD
$495 USD
View
A
Retailer 8
-
$718 AUD
ZAR 8,152 ZAR
View
A
Retailer 9
-
$784 AUD
£434 GBP
View
A
Retailer 10
-
$813 AUD
$571 USD
View
B+
Retailer 11
-
$887 AUD
$623 USD
View
B+
Retailer 12
-
$974 AUD
View
B+
Retailer 13
-
$1,108 AUD
$778 USD
View
B+
Retailer 14
-
$1,280 AUD
$899 USD
View
B+
Retailer 15
-
$1,344 AUD
$944 USD
View
B+
Retailer 16
-
$1,418 AUD
$996 USD
View
B
Retailer 17
-
$1,510 AUD
$1,061 USD
View
B
Retailer 18
-
$1,685 AUD
£932 GBP
View
B
Retailer 19
-
$1,867 AUD
$1,311 USD
View
Most Expensive
B
Queensmith
LG775607013 · Oct 27
$3,110 AUD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $337 AUDSave up to $2,772 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
1.59ct Heart
$337 AUD