Emerald|Lab Grown|IGI

1.17ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG566305091

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566305091

Diamond specifications and retailer prices

From $876 USD
As of October 30, 2026
Save $1,384 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,828 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.17ct lab-grown emerald diamond

This 1.17ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566305091 or 566305091. Listed at 12 retailers as of October 26, 2026, with a 158% 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

1.17
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566305091
Dimensions6.86 × 5.00 × 3.30 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
6.86 mm5.00 mm1.17 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566305091
Side View
Table 63.5%Crown 38.9°Girdle: MED-STKPavilion 44.5°Culet: LNGDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,828 USD|Low: $841 USD|High: $3,858 USD|Avg: $1,718 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
October 30, 2026
Retailer 7$876 USD
Retailer 3$953 USD
Retailer 9$1,016 USD
Retailer 12$1,016 USD
Retailer 8$1,070 USD
Retailer 6$1,190 USD
Retailer 2$1,562 USD
Retailer 10$1,633 USD
Retailer 5$2,260 USD
Retailer 4$2,804 USD
Retailer 11$2,856 USD
MOH London$3,828 USD

44 data points across 12 retailers

12 retailers$876 USD to $2,260 USD

B
Cheapest Retailer
-
$876 USD
B
Retailer 2
-
$953 USD
View
B
Retailer 3
-
$1,016 USD
View
Retailer 4
-
$1,016 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$1,070 USD
View
B
Retailer 6
-
$1,190 USD
View
B
Retailer 7
-
$1,562 USD
£1,230 GBP
View
B
Retailer 8
-
$1,633 USD
View
B
Retailer 9
-
$2,260 USD
View
Retailer 10
-
$2,804 USD
£2,208 GBP
View
Price under review
Retailer 11
-
$2,856 USD
View
Price under review
Most Expensive
MOH London
LG566305091 · Oct 29
$3,828 USD
£3,014 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $876 USDSave up to $1,384 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
1.17ct Emerald
$876 USD