Emerald|Lab Grown|IGI

0.45ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG539229274

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229274

Diamond specifications and retailer prices

From $113 USD
As of October 29, 2026
Save $1,059 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,172 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG539229274 or 539229274. Listed at 14 retailers as of October 26, 2026, with prices from $113 to $1,172, a $1,059 spread on the same certified stone. MOH London lists it at $1,172. 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

0.45
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle23.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229274
Dimensions5.11 × 3.72 × 2.39 mm
L/W Ratio1.37
Culet sizeLong
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
5.11 mm3.72 mm0.45 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG539229274
Side View
Table 67.0%Crown 23.3°Girdle: MED-THKPavilionCulet: LNGDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,172 USD|Low: $109 USD|High: $1,185 USD|Avg: $366 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$113 USD
Retailer 3$131 USD
Retailer 10$149 USD
Retailer 13$149 USD
Retailer 6$230 USD
Retailer 8$253 USD
Retailer 11$275 USD
Retailer 2$283 USD
Retailer 7$338 USD
Retailer 4$367 USD
Retailer 12$451 USD
Retailer 5$732 USD
MOH London$1,172 USD

45 data points across 13 retailers

14 retailers$113 USD to $1,172 USD

A
Cheapest Retailer
-
$113 USD
B+
Retailer 2
-
$131 USD
View
B+
Retailer 3
-
$149 USD
View
B+
Retailer 4
-
$149 USD
View
B+
Retailer 5
-
$230 USD
View
B+
Retailer 6
-
$253 USD
ZAR 4,092 ZAR
View
B+
Retailer 7
-
$275 USD
View
B+
Retailer 8
-
$282 USD
HK$2,200 HKD
View
B+
Retailer 9
-
$283 USD
£223 GBP
View
B
Retailer 10
-
$338 USD
£266 GBP
View
B
Retailer 11
-
$367 USD
View
B
Retailer 12
-
$451 USD
View
C
Retailer 13
-
$732 USD
£576 GBP
View
Most Expensive
B
MOH London
LG539229274 · Oct 26
$1,172 USD
£923 GBP
View
13 more retailers have this diamond
Prices start from $113 USDSave up to $1,059 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
0.45ct Emerald
$113 USD