Emerald|Lab Grown|IGI

1.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG508138527

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508138527

Diamond specifications and retailer prices

From $757 USD
As of October 30, 2026
Save $1,971 USD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,310 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508138527 or 508138527. Listed at 15 retailers as of October 30, 2026, with a 260% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508138527
Dimensions7.33 × 4.78 × 3.02 mm
L/W Ratio1.53
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
7.33 mm4.78 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508138527
Side View
Table 69.0%Crown 27.8°Girdle: MediumPavilion 41.3°Culet: LNGDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,310 USD|Low: $604 USD|High: $3,336 USD|Avg: $1,663 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 13$757 USD
Retailer 4$824 USD
Retailer 5$847 USD
Retailer 3$878 USD
Retailer 15$878 USD
Retailer 14$990 USD
Retailer 11$1,055 USD
Retailer 8$1,368 USD
Retailer 16$1,422 USD
Retailer 10$1,614 USD
Retailer 12$2,088 USD
Retailer 2$2,288 USD
Retailer 17$2,469 USD
Retailer 9$2,515 USD
Retailer 7$2,722 USD
Retailer 6$2,728 USD
MOH London$3,310 USD

28 data points across 17 retailers

15 retailers$757 USD to $2,728 USD

B+
Cheapest Retailer
-
$757 USD
B
Retailer 2
-
$824 USD
View
B
Retailer 3
-
$847 USD
View
Final sale: no returns
B
Retailer 4
-
$878 USD
View
Retailer 5
-
$878 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$990 USD
View
B
Retailer 7
-
$1,055 USD
View
B
Retailer 8
-
$1,422 USD
View
B
Retailer 9
-
$1,614 USD
ZAR 26,077 ZAR
View
B
Retailer 10
-
$2,088 USD
View
B
Retailer 11
-
$2,288 USD
A$3,520 AUD
View
B
Retailer 12
-
$2,469 USD
View
B
Retailer 13
-
$2,722 USD
View
B
Retailer 14
-
$2,728 USD
£2,148 GBP
View
Most Expensive
MOH London
LG508138527 · Oct 29
$3,310 USD
£2,606 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $757 USDSave up to $1,971 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+
1.05ct Emerald
$757 USD