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Emerald|Lab Grown|IGI

1.80ct D VS2 Emerald Lab Grown Diamond

GD • D/VS2 • IGI LG510191225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG510191225

Diamond specifications and retailer prices

From $1,585 AUD
HK$8,700 HKD
As of October 30, 2026
Save $529 AUD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,114 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 standard cut grade and certified by IGI LG510191225 or 510191225. Listed at 3 retailers as of October 28, 2026, with prices from $1,585 to $2,114, a $529 spread on the same certified stone. Rare Carat lists it at $2,114. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle45.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510191225
Dimensions8.15 × 5.87 × 3.79 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.15 mm5.87 mm1.80 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510191225
Side View
Table 67.0%Crown 23.7°Girdle: STK-THKPavilion 45.5°Culet: LNGDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,114 AUD|Low: $638 AUD|High: $2,157 AUD|Avg: $1,216 AUD|+3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$638 AUD
Retailer 2$707 AUD
Retailer 4$984 AUD
Retailer 3$1,157 AUD
Retailer 5$1,344 AUD
Retailer 7$1,585 AUD
Rare Carat$2,114 AUD

5 data points across 7 retailers

3 retailers$1,585 AUD to $2,114 AUD

Retailer 1
-
$1,157 AUD
$813 USD
Price last confirmed 44 days ago
B
Retailer 2
-
$1,585 AUD
HK$8,700 HKD
View
Most Expensive
B
Rare Carat
KD0589 · Oct 28
$2,114 AUD
$1,485 USD
View
2 more retailers have this diamond
Prices start from $1,585 AUDSave up to $529 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.

B
1.80ct Emerald
$1,585 AUD