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Emerald|Lab Grown|IGI

1.15ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG508156267

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156267

Diamond specifications and retailer prices

From $826 USD
As of November 1, 2026
Save $2,094 USD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,613 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown emerald diamond

This 1.15ct 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 LG508156267 or 508156267. Listed at 15 retailers as of November 1, 2026, with a 253% 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

1.15
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156267
Dimensions7.60 × 4.91 × 3.04 mm
L/W Ratio1.55
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
7.60 mm4.91 mm1.15 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156267
Side View
Table 63.5%Crown 27.4°Girdle: MediumPavilion 37.4°Culet: LNGDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $3,613 USD|Low: $660 USD|High: $3,641 USD|Avg: $1,801 USD|+0.5%
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$826 USD
Retailer 4$899 USD
Retailer 5$925 USD
Retailer 3$959 USD
Retailer 15$959 USD
Retailer 14$1,090 USD
Retailer 11$1,135 USD
Retailer 8$1,473 USD
Retailer 16$1,544 USD
Retailer 10$1,762 USD
Retailer 12$2,204 USD
Retailer 2$2,498 USD
Retailer 6$2,652 USD
Retailer 17$2,695 USD
Retailer 9$2,746 USD
Retailer 7$2,920 USD
MOH London$3,613 USD

29 data points across 17 retailers

15 retailers$826 USD to $2,920 USD

B+
Cheapest Retailer
-
$826 USD
B
Retailer 2
-
$899 USD
View
B
Retailer 3
-
$925 USD
View
Final sale: no returns
B
Retailer 4
-
$959 USD
View
Retailer 5
-
$959 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$1,090 USD
View
B
Retailer 7
-
$1,135 USD
View
B
Retailer 8
-
$1,544 USD
View
B
Retailer 9
-
$1,762 USD
ZAR 28,469 ZAR
View
B
Retailer 10
-
$2,204 USD
View
B
Retailer 11
-
$2,498 USD
A$3,843 AUD
View
B
Retailer 12
-
$2,652 USD
£2,088 GBP
View
B
Retailer 13
-
$2,695 USD
View
B
Retailer 14
-
$2,920 USD
View
Most Expensive
MOH London
LG508156267 · Oct 29
$3,613 USD
£2,845 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $826 USDSave up to $2,094 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+
1.15ct Emerald
$826 USD