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Emerald|Lab Grown|IGI

1.61ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG634413028

Shape and cutting style on the report: Emerald cut

Certificate IGI LG634413028

Diamond specifications and retailer prices

From $616 AUD
$433 USD
As of October 28, 2026
Save $2,129 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,744 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634413028 or 634413028. Listed at 9 retailers as of October 28, 2026, with prices from $616 to $2,744, a $2,129 spread on the same certified stone. Do Amore Diamonds lists it at $2,744. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413028
Dimensions7.78 × 5.55 × 3.91 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.55 mm1.61 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413028
Side View
Table 68.0%Crown 33.9°Girdle: Slightly ThickPavilion 43.5°Culet: LNGDepth 70.5%

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 28
Current: $2,744 AUD|Low: $351 AUD|High: $2,744 AUD|Avg: $1,082 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 5$355 AUD
Retailer 6$616 AUD
Retailer 8$725 AUD
Retailer 4$1,146 AUD
Retailer 2$1,152 AUD
Retailer 9$1,168 AUD
Retailer 7$1,261 AUD
Retailer 3$1,580 AUD
Do Amore Diamonds$2,744 AUD

15 data points across 9 retailers

9 retailers$616 AUD to $2,744 AUD

A
Retailer 1
-
$355 AUD
$250 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
$616 AUD
$433 USD
View
A
Retailer 3
-
$725 AUD
$510 USD
View
B+
Retailer 4
-
$1,146 AUD
$806 USD
View
A
Retailer 5
-
$1,152 AUD
$810 USD
View
B+
Retailer 6
-
$1,166 AUD
$820 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$1,261 AUD
$887 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$1,580 AUD
£875 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BEE3B8FD · Oct 29
$2,744 AUD
$1,930 USD
View
8 more retailers have this diamond
Prices start from $616 AUDSave up to $2,129 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
$616 AUD