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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 HK$4,135 HKD
$527 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: HK$9,255 HKD 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 30, 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 30
Current: HK$9,255 HKD|Low: HK$1,655 HKD|High: HK$24,792 HKD|Avg: HK$9,002 HKD|-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 6HK$3,703 HKD
Retailer 2HK$4,135 HKD
Retailer 4HK$4,347 HKD
Retailer 3HK$4,433 HKD
Retailer 7HK$6,150 HKD
Retailer 5HK$8,302 HKD
Rare CaratHK$9,255 HKD
Retailer 11HK$9,506 HKD
Retailer 9HK$12,550 HKD
Retailer 8HK$13,033 HKD
Retailer 10HK$24,792 HKD

76 data points across 11 retailers

3 retailers

A
Cheapest Retailer
-
HK$4,135 HKD
$527 USD
Retailer 2
-
HK$8,302 HKD
A$1,628 AUD
View
Price last confirmed 78 days ago
Most Expensive
Rare Carat
X-130-422 · Aug 17
HK$9,255 HKD
$1,180 USD
View
Price last confirmed 74 days ago
2 more retailers have this diamond
Prices start from HK$4,135 HKD

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
HK$4,135 HKD