Emerald|Lab Grown|IGI

1.33ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG660442810

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660442810

Diamond specifications and retailer prices

From $207 USD
As of October 29, 2026
Save $869 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,076 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.33ct lab-grown emerald diamond

This 1.33ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660442810 or 660442810. Listed at 10 retailers as of October 29, 2026, with prices from $207 to $1,076, a $869 spread on the same certified stone. MOH London lists it at $1,076. 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

1.33
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442810
Dimensions7.85 × 5.43 × 2.99 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.43 mm1.33 ctJ / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660442810
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 34.1°Culet: LNGDepth 55.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,076 USD|Low: $205 USD|High: $1,083 USD|Avg: $559 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$207 USD
Retailer 9$318 USD
Retailer 7$373 USD
Retailer 2$393 USD
Retailer 8$462 USD
Retailer 3$580 USD
Retailer 4$704 USD
Retailer 5$736 USD
Retailer 10$841 USD
MOH London$1,076 USD

24 data points across 10 retailers

10 retailers$207 USD to $1,076 USD

A
Cheapest Retailer
-
$207 USD
B+
Retailer 2
-
$318 USD
View
B
Retailer 3
-
$373 USD
View
B+
Retailer 4
-
$393 USD
ZAR 6,351 ZAR
View
B+
Retailer 5
-
$462 USD
View
B+
Retailer 6
-
$580 USD
View
Retailer 7
-
$600 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$704 USD
View
B+
Retailer 9
-
$736 USD
View
Most Expensive
B
MOH London
LG660442810 · Oct 29
$1,076 USD
£847 GBP
View
9 more retailers have this diamond
Prices start from $207 USDSave up to $869 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.

A
1.33ct Emerald
$207 USD