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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG822633374

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822633374

Diamond specifications and retailer prices

From $376 AUD
$264 USD
As of October 24, 2026
Save $1,447 AUD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,335 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 LG822633374 or 822633374. Listed at 22 retailers as of October 24, 2026, with a 385% 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

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633374
Dimensions8.04 × 7.72 × 4.58 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm7.72 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822633374
Side View
Table 62.0%Crown 35.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.0%

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 24
Current: $2,335 AUD|Low: $317 AUD|High: $2,449 AUD|Avg: $959 AUD|-4.7%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 23
October 31, 2026
Retailer 9$323 AUD
Retailer 15$360 AUD
Retailer 7$376 AUD
Retailer 12$401 AUD
Retailer 13$437 AUD
Retailer 23$448 AUD
Retailer 2$640 AUD
Retailer 5$678 AUD
Retailer 6$682 AUD
Retailer 3$745 AUD
Retailer 20$827 AUD
Retailer 16$831 AUD
Retailer 22$937 AUD
Retailer 18$1,036 AUD
Retailer 17$1,283 AUD
Retailer 10$1,290 AUD
Retailer 14$1,364 AUD
Retailer 21$1,578 AUD
Retailer 19$1,609 AUD
Retailer 4$1,609 AUD
Retailer 11$1,631 AUD
Retailer 8$1,823 AUD
Brilliant Earth$2,335 AUD

30 data points across 23 retailers

22 retailers$376 AUD to $1,823 AUD

Retailer 1
-
$323 AUD
$227 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$376 AUD
$264 USD
View
A
Retailer 3
-
$401 AUD
$282 USD
View
A
Retailer 4
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 5
-
$448 AUD
£248 GBP
View
A
Retailer 6
-
$640 AUD
€428 EUR
View
Retailer 7
-
$678 AUD
ZAR 7,698 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$682 AUD
$479 USD
View
A
Retailer 9
-
$745 AUD
£412 GBP
View
B+
Retailer 10
-
$827 AUD
$581 USD
View
B+
Retailer 11
-
$831 AUD
View
B+
Retailer 12
-
$937 AUD
View
B+
Retailer 13
-
$1,036 AUD
$728 USD
View
B+
Retailer 14
-
$1,283 AUD
SGD 1,218 SGD
View
B+
Retailer 15
-
$1,290 AUD
$906 USD
View
B+
Retailer 16
-
$1,364 AUD
$958 USD
View
B
Retailer 17
-
$1,578 AUD
View
B
Retailer 18
-
$1,609 AUD
$1,130 USD
View
B
Retailer 19
-
$1,609 AUD
£890 GBP
View
B
Retailer 20
-
$1,631 AUD
$1,146 USD
View
B
Retailer 21
-
$1,823 AUD
$1,281 USD
View
Most Expensive
Brilliant Earth
20987033A · Oct 22
$2,335 AUD
$1,640 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $376 AUDSave up to $1,447 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
$376 AUD