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Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG803681189

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803681189

Diamond specifications and retailer prices

From $349 AUD
$245 USD
As of October 27, 2026
Save $1,556 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,904 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803681189 or 803681189. Listed at 24 retailers as of October 27, 2026, with prices from $349 to $1,904, a $1,556 spread on the same certified stone. Reve Diamonds lists it at $1,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803681189
Dimensions7.62 × 7.84 × 7.62 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm7.84 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803681189
Side View
Table 56.0%Crown 32.7°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 58.7%

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 27
Current: $1,598 AUD|Low: $334 AUD|High: $1,904 AUD|Avg: $918 AUD|+1.9%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 4$349 AUD
Retailer 5$390 AUD
Retailer 8$404 AUD
Retailer 6$433 AUD
Retailer 9$433 AUD
Retailer 12$497 AUD
Retailer 3$581 AUD
Retailer 13$744 AUD
Retailer 11$780 AUD
Retailer 10$819 AUD
Retailer 17$849 AUD
Retailer 14$1,008 AUD
Retailer 2$1,086 AUD
Retailer 7$1,391 AUD
Retailer 15$1,563 AUD
Retailer 1$1,598 AUD
Retailer 16$1,737 AUD
Reve Diamonds$1,904 AUD

34 data points across 18 retailers

24 retailers$349 AUD to $1,904 AUD

A
Cheapest Retailer
-
$349 AUD
$245 USD
A
Retailer 2
-
$390 AUD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$433 AUD
$304 USD
View
A
Retailer 5
-
$433 AUD
$304 USD
View
A
Retailer 6
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 7
-
$497 AUD
£275 GBP
View
B+
Retailer 8
-
$581 AUD
$408 USD
View
A
Retailer 9
-
$744 AUD
ZAR 8,439 ZAR
View
A
Retailer 10
-
$780 AUD
€522 EUR
View
A
Retailer 11
-
$793 AUD
$557 USD
View
A
Retailer 12
-
$819 AUD
£453 GBP
View
A
Retailer 13
-
$849 AUD
View
B+
Retailer 14
-
$855 AUD
$601 USD
View
B+
Retailer 15
-
$1,008 AUD
View
B+
Retailer 16
-
$1,086 AUD
$763 USD
View
B+
Retailer 17
-
$1,324 AUD
$930 USD
View
B+
Retailer 18
-
$1,390 AUD
SGD 1,320 SGD
View
B+
Retailer 19
-
$1,391 AUD
$977 USD
View
B
Retailer 20
-
$1,465 AUD
$1,029 USD
View
B
Retailer 21
-
$1,563 AUD
$1,098 USD
View
B
Retailer 22
-
$1,598 AUD
View
B
Retailer 23
-
$1,737 AUD
£961 GBP
View
Most Expensive
B
Reve Diamonds
25A4C2CD8 · Oct 28
$1,904 AUD
$1,338 USD
View
23 more retailers have this diamond
Prices start from $349 AUDSave up to $1,556 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
$349 AUD