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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 $1,139 USD
HK$8,900 HKD
As of October 30, 2026
Save $356 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,495 USD 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 $1,139 to $1,495, a $356 spread on the same certified stone. Rare Carat lists it at $1,495. 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
Color
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: $1,495 USD|Low: $459 USD|High: $1,525 USD|Avg: $876 USD|+3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$459 USD
Retailer 2$513 USD
Retailer 4$734 USD
Retailer 3$837 USD
Retailer 5$970 USD
Retailer 7$1,139 USD
Rare Carat$1,495 USD

6 data points across 7 retailers

3 retailers$1,139 USD to $1,495 USD

Retailer 1
-
$837 USD
Price last confirmed 44 days ago
B
Retailer 2
-
$1,139 USD
HK$8,900 HKD
View
Most Expensive
B
Rare Carat
KD0603 · Oct 28
$1,495 USD
View
2 more retailers have this diamond
Prices start from $1,139 USDSave up to $356 USD

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
$1,139 USD