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Emerald|Lab Grown|IGI

1.18ct H VS1 Emerald Lab Grown Diamond

FR • H/VS1 • IGI LG523263910

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523263910

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $982 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,177 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.18ct lab-grown emerald diamond

This 1.18ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG523263910 or 523263910. Listed at 19 retailers as of October 30, 2026, with prices from $195 to $1,177, a $982 spread on the same certified stone. Reve Diamonds lists it at $1,177. 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

1.18
Carat
H
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263910
Dimensions7.07 × 5.01 × 3.31 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.07 mm5.01 mm1.18 ctH / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263910
Side View
Table 65.5%Crown 18.9°Girdle: MediumPavilion 43°Culet: LNGDepth 66.1%

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 30
Current: $417 USD|Low: $154 USD|High: $1,177 USD|Avg: $562 USD|+2.9%
Retailer 1
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Retailer 18
Reve Diamonds
November 1, 2026
Retailer 15$195 USD
Retailer 5$217 USD
Retailer 3$226 USD
Retailer 2$242 USD
Retailer 17$242 USD
Retailer 16$318 USD
Retailer 12$408 USD
Retailer 10$410 USD
Retailer 1$417 USD
Retailer 8$435 USD
Retailer 4$486 USD
Retailer 13$590 USD
Retailer 18$777 USD
Retailer 14$779 USD
Retailer 7$785 USD
Retailer 9$830 USD
Retailer 6$945 USD
Retailer 11$1,129 USD
Reve Diamonds$1,177 USD

31 data points across 19 retailers

19 retailers$195 USD to $1,177 USD

A
Cheapest Retailer
-
$195 USD
B+
Retailer 2
-
$217 USD
View
Final sale: no returns
B+
Retailer 3
-
$226 USD
View
B+
Retailer 4
-
$242 USD
View
Retailer 5
-
$242 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B
Retailer 7
-
$318 USD
View
B+
Retailer 8
-
$408 USD
€389 EUR
View
B+
Retailer 9
-
$417 USD
ZAR 6,737 ZAR
View
B+
Retailer 10
-
$435 USD
View
B+
Retailer 11
-
$486 USD
View
B+
Retailer 12
-
$590 USD
A$907 AUD
View
B
Retailer 13
-
$777 USD
View
B
Retailer 14
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$779 USD
View
B
Retailer 15
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$785 USD
SGD 1,061 SGD
View
B
Retailer 16
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$830 USD
View
B
Retailer 17
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$945 USD
£744 GBP
View
B
Retailer 18
-
$1,129 USD
£889 GBP
View
Most Expensive
C
Reve Diamonds
0461D9D43 · Nov 1
$1,177 USD
View
18 more retailers have this diamond
Prices start from $195 USDSave up to $982 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
1.18ct Emerald
$195 USD