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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 $1,976 NZD
HK$8,700 HKD
As of October 30, 2026
Save $659 NZD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,635 NZD 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 $1,976 to $2,635, a $659 spread on the same certified stone. Rare Carat lists it at $2,635. 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: $2,635 NZD|Low: $795 NZD|High: $2,688 NZD|Avg: $1,515 NZD|+3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$795 NZD
Retailer 2$881 NZD
Retailer 4$1,226 NZD
Retailer 3$1,443 NZD
Retailer 5$1,675 NZD
Retailer 7$1,976 NZD
Rare Carat$2,635 NZD

5 data points across 7 retailers

3 retailers$1,976 NZD to $2,635 NZD

Retailer 1
-
$1,443 NZD
$813 USD
Price last confirmed 44 days ago
B
Retailer 2
-
$1,976 NZD
HK$8,700 HKD
View
Most Expensive
B
Rare Carat
KD0589 · Oct 28
$2,635 NZD
$1,485 USD
View
2 more retailers have this diamond
Prices start from $1,976 NZDSave up to $659 NZD

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
$1,976 NZD