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Emerald|Lab Grown|IGI

1.59ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG659435489

Shape and cutting style on the report: Emerald cut

Certificate IGI LG659435489

Diamond specifications and retailer prices

From $286 AUD
$201 USD
As of October 30, 2026
Save $1,906 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,192 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG659435489 or 659435489. Listed at 18 retailers as of October 29, 2026, with prices from $286 to $2,192, a $1,906 spread on the same certified stone. Do Amore Diamonds lists it at $2,192. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.59
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659435489
Dimensions7.98 × 5.53 × 3.71 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.53 mm1.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659435489
Side View
Table 62.0%Crown 32.1°Girdle: THN-MEDPavilion 38.1°Culet: LargeDepth 67.1%

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: $2,192 AUD|Low: $270 AUD|High: $2,235 AUD|Avg: $1,070 AUD|-1.9%
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
Retailer 19
October 30, 2026
Retailer 8$286 AUD
Retailer 18$319 AUD
Retailer 14$332 AUD
Retailer 5$356 AUD
Retailer 13$356 AUD
Retailer 16$480 AUD
Retailer 2$730 AUD
Retailer 3$805 AUD
Retailer 6$831 AUD
Retailer 17$1,106 AUD
Retailer 4$1,260 AUD
Retailer 11$1,357 AUD
Retailer 9$1,431 AUD
Retailer 19$1,463 AUD
Retailer 7$1,505 AUD
Retailer 12$1,580 AUD
Retailer 15$1,705 AUD
Retailer 10$1,836 AUD
Do Amore Diamonds$2,192 AUD

36 data points across 19 retailers

18 retailers$286 AUD to $2,192 AUD

A
Cheapest Retailer
-
$286 AUD
$201 USD
A
Retailer 2
-
$319 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$332 AUD
$233 USD
View
A
Retailer 4
-
$356 AUD
$250 USD
View
A
Retailer 5
-
$356 AUD
$250 USD
View
B+
Retailer 6
-
$480 AUD
$337 USD
View
B+
Retailer 7
-
$730 AUD
£404 GBP
View
B+
Retailer 8
-
$805 AUD
$566 USD
View
B+
Retailer 9
-
$831 AUD
$584 USD
View
B+
Retailer 10
-
$1,106 AUD
CA$1,079 CAD
View
B
Retailer 11
-
$1,260 AUD
$885 USD
View
B
Retailer 12
-
$1,431 AUD
$1,005 USD
View
B
Retailer 13
-
$1,463 AUD
$1,028 USD
View
B
Retailer 14
-
$1,505 AUD
$1,057 USD
View
B
Retailer 15
-
$1,580 AUD
£874 GBP
View
B
Retailer 16
-
$1,705 AUD
$1,198 USD
View
B
Retailer 17
-
$1,836 AUD
$1,290 USD
View
Most Expensive
B
Do Amore Diamonds
25-9083045-018A · Oct 29
$2,192 AUD
$1,540 USD
View
17 more retailers have this diamond
Prices start from $286 AUDSave up to $1,906 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 Emerald
$286 AUD