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Emerald|Lab Grown|IGI

1.86ct D VS2 Emerald Lab Grown Diamond

GD • D/VS2 • IGI LG508155760

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508155760

Diamond specifications and retailer prices

From $2,021 NZD
HK$8,900 HKD
As of October 30, 2026
Save $631 NZD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,653 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.86ct lab-grown emerald diamond

This 1.86ct 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 LG508155760 or 508155760. Listed at 3 retailers as of October 28, 2026, with prices from $2,021 to $2,653, a $631 spread on the same certified stone. Rare Carat lists it at $2,653. 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

1.86
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508155760
Dimensions8.21 × 5.77 × 3.96 mm
L/W Ratio1.42
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
8.21 mm5.77 mm1.86 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508155760
Side View
Table 64.0%Crown 28.2°Girdle: MediumPavilion 42.1°Culet: LNGDepth 68.6%

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: $2,653 NZD|Low: $814 NZD|High: $2,706 NZD|Avg: $1,555 NZD|+3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$814 NZD
Retailer 2$911 NZD
Retailer 4$1,302 NZD
Retailer 3$1,485 NZD
Retailer 5$1,721 NZD
Retailer 7$2,021 NZD
Rare Carat$2,653 NZD

5 data points across 7 retailers

3 retailers$2,021 NZD to $2,653 NZD

Retailer 1
-
$1,485 NZD
$837 USD
Price last confirmed 44 days ago
B
Retailer 2
-
$2,021 NZD
HK$8,900 HKD
View
Most Expensive
B
Rare Carat
KD0603 · Oct 28
$2,653 NZD
$1,495 USD
View
2 more retailers have this diamond
Prices start from $2,021 NZDSave up to $631 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
1.86ct Emerald
$2,021 NZD