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Emerald|Lab Grown|IGI

1.61ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG655432213

Shape and cutting style on the report: Emerald cut

Certificate IGI LG655432213

Diamond specifications and retailer prices

From $279 AUD
$196 USD
As of October 30, 2026
Save $1,600 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,879 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.61ct lab-grown emerald diamond

This 1.61ct 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 LG655432213 or 655432213. Listed at 14 retailers as of October 29, 2026, with prices from $279 to $1,879, a $1,600 spread on the same certified stone. Brilliant Earth lists it at $1,879. 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

1.61
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655432213
Dimensions7.84 × 5.56 × 3.79 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.56 mm1.61 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655432213
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 32.9°Culet: LNGDepth 68.2%

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 30
Current: $1,879 AUD|Low: $260 AUD|High: $1,936 AUD|Avg: $866 AUD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 3$279 AUD
Retailer 14$312 AUD
Retailer 13$323 AUD
Retailer 8$346 AUD
Retailer 6$406 AUD
Retailer 12$467 AUD
Retailer 2$631 AUD
Retailer 9$717 AUD
Retailer 7$734 AUD
Retailer 5$1,062 AUD
Retailer 11$1,110 AUD
Retailer 10$1,544 AUD
Retailer 4$1,627 AUD
Brilliant Earth$1,879 AUD

45 data points across 14 retailers

14 retailers$279 AUD to $1,879 AUD

A
Cheapest Retailer
-
$279 AUD
$196 USD
A
Retailer 2
-
$312 AUD
$219 USD
View
Final sale: no returns
A
Retailer 3
-
$323 AUD
$227 USD
View
A
Retailer 4
-
$346 AUD
$243 USD
View
A
Retailer 5
-
$406 AUD
$285 USD
View
B+
Retailer 6
-
$467 AUD
$328 USD
View
A
Retailer 7
-
$631 AUD
£349 GBP
View
B+
Retailer 8
-
$717 AUD
$504 USD
View
B+
Retailer 9
-
$734 AUD
€491 EUR
View
B
Retailer 10
-
$1,062 AUD
$746 USD
View
B+
Retailer 11
-
$1,110 AUD
$780 USD
View
B
Retailer 12
-
$1,544 AUD
$1,085 USD
View
B
Retailer 13
-
$1,627 AUD
£900 GBP
View
Most Expensive
B
Brilliant Earth
12164482A · Oct 29
$1,879 AUD
$1,320 USD
View
13 more retailers have this diamond
Prices start from $279 AUDSave up to $1,600 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
1.61ct Emerald
$279 AUD