Emerald|Lab Grown|IGI

0.53ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG526283762

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283762

Diamond specifications and retailer prices

From $128 USD
As of October 29, 2026
Save $1,206 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,334 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283762 or 526283762. Listed at 13 retailers as of October 29, 2026, with prices from $128 to $1,334, a $1,206 spread on the same certified stone. MOH London lists it at $1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle20.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283762
Dimensions5.45 × 3.90 × 2.45 mm
L/W Ratio1.40
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
5.45 mm3.90 mm0.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283762
Side View
Table 63.0%Crown 20.8°Girdle: MediumPavilion 43.2°Culet: LNGDepth 62.8%

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: $1,334 USD|Low: $123 USD|High: $1,342 USD|Avg: $448 USD|-0.6%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$128 USD
Retailer 3$149 USD
Retailer 11$159 USD
Retailer 14$159 USD
Retailer 8$287 USD
Retailer 2$290 USD
Retailer 12$304 USD
Retailer 6$346 USD
Retailer 4$387 USD
Retailer 13$511 USD
Retailer 9$540 USD
Retailer 7$625 USD
Retailer 5$660 USD
Retailer 15$838 USD
MOH London$1,334 USD

20 data points across 15 retailers

13 retailers$128 USD to $1,334 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$149 USD
View
A
Retailer 3
-
$159 USD
View
A
Retailer 4
-
$159 USD
View
A
Retailer 5
-
$287 USD
ZAR 4,638 ZAR
View
A
Retailer 6
-
$290 USD
View
B+
Retailer 7
-
$304 USD
View
B+
Retailer 8
-
$346 USD
HK$2,700 HKD
View
B+
Retailer 9
-
$387 USD
View
B
Retailer 10
-
$511 USD
View
B
Retailer 11
-
$540 USD
View
B
Retailer 12
-
$838 USD
£660 GBP
View
Most Expensive
B
MOH London
LG526283762 · Oct 29
$1,334 USD
£1,050 GBP
View
12 more retailers have this diamond
Prices start from $128 USDSave up to $1,206 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
0.53ct Emerald
$128 USD