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Emerald|Lab Grown|IGI

1.77ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG683588991

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683588991

Diamond specifications and retailer prices

From $750 AUD
$527 USD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: $1,679 AUD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683588991 or 683588991. Listed at 3 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683588991
Dimensions5.46 × 5.46 × 8.41 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.46 mm1.77 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683588991
Side View
Table 64.0%Crown 34.4°Girdle: STK-THKPavilion 38.8°Culet: LargeDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,679 AUD|Low: $300 AUD|High: $4,498 AUD|Avg: $1,633 AUD|-8.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 6$672 AUD
Retailer 2$750 AUD
Retailer 4$789 AUD
Retailer 3$804 AUD
Retailer 7$1,116 AUD
Retailer 5$1,506 AUD
Rare Carat$1,679 AUD
Retailer 11$1,725 AUD
Retailer 9$2,277 AUD
Retailer 8$2,364 AUD
Retailer 10$4,498 AUD

76 data points across 11 retailers

3 retailers

A
Cheapest Retailer
-
$750 AUD
$527 USD
Retailer 2
-
$1,506 AUD
View
Price last confirmed 77 days ago
Most Expensive
Rare Carat
X-130-422 · Aug 17
$1,679 AUD
$1,180 USD
View
Price last confirmed 74 days ago
2 more retailers have this diamond
Prices start from $750 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
1.77ct Emerald
$750 AUD