Emerald|Lab Grown|IGI

0.33ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG539235853

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539235853

Diamond specifications and retailer prices

From $90 USD
As of October 29, 2026
Save $737 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $827 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.33ct lab-grown emerald diamond

This 0.33ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG539235853 or 539235853. Listed at 13 retailers as of October 29, 2026, with prices from $90 to $827, a $737 spread on the same certified stone. MOH London lists it at $827. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.33
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235853
Dimensions4.90 × 3.16 × 2.13 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.90 mm3.16 mm0.33 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235853
Side View
Table 69.5%Crown 28.9°Girdle: STK-THKPavilion 40.8°Culet: LargeDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $827 USD|Low: $87 USD|High: $833 USD|Avg: $280 USD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$90 USD
Retailer 10$105 USD
Retailer 3$119 USD
Retailer 9$119 USD
Retailer 2$208 USD
Retailer 7$235 USD
Retailer 4$240 USD
Retailer 5$288 USD
Retailer 11$337 USD
Retailer 8$360 USD
Retailer 12$419 USD
MOH London$827 USD

44 data points across 12 retailers

13 retailers$90 USD to $827 USD

A
Cheapest Retailer
-
$90 USD
A
Retailer 2
-
$105 USD
View
A
Retailer 3
-
$119 USD
View
A
Retailer 4
-
$119 USD
View
B+
Retailer 5
-
$208 USD
£164 GBP
View
B+
Retailer 6
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 7
-
$235 USD
View
B+
Retailer 8
-
$240 USD
View
B+
Retailer 9
-
$288 USD
£226 GBP
View
B
Retailer 10
-
$337 USD
View
B
Retailer 11
-
$360 USD
View
B
Retailer 12
-
$419 USD
View
Most Expensive
B
MOH London
LG539235853 · Oct 29
$827 USD
£651 GBP
View
12 more retailers have this diamond
Prices start from $90 USDSave up to $737 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
0.33ct Emerald
$90 USD