Emerald|Lab Grown|IGI

1.01ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG508138516

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508138516

Diamond specifications and retailer prices

From $607 USD
As of November 6, 2026
Save $1,374 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,295 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508138516 or 508138516. Listed at 13 retailers as of November 6, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508138516
Dimensions7.08 × 4.58 × 3.06 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
7.08 mm4.58 mm1.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508138516
Side View
Table 64.5%Crown 24.9°Girdle: Slightly ThickPavilion 38.1°Culet: LNGDepth 66.8%

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 6
Current: $1,167 USD|Low: $583 USD|High: $3,313 USD|Avg: $1,133 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$607 USD
Retailer 5$655 USD
Retailer 9$670 USD
Retailer 3$679 USD
Retailer 2$680 USD
Retailer 10$753 USD
Retailer 13$753 USD
Retailer 4$880 USD
Retailer 11$1,155 USD
Retailer 1$1,167 USD
Retailer 7$1,869 USD
Retailer 12$1,981 USD
Retailer 6$3,260 USD

44 data points across 13 retailers

13 retailers$607 USD to $1,981 USD

B+
Cheapest Retailer
-
$607 USD
B
Retailer 2
-
$670 USD
View
B
Retailer 3
-
$679 USD
View
Final sale: no returns
B
Retailer 4
-
$680 USD
View
B
Retailer 5
-
$753 USD
View
Retailer 6
-
$753 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$880 USD
View
B
Retailer 8
-
$1,155 USD
View
B
Retailer 9
-
$1,167 USD
View
B
Retailer 10
-
$1,869 USD
View
B
Retailer 11
-
$1,981 USD
View
Most Expensive
Reve Diamonds
EC6F719EF · Nov 4
$2,295 USD
View
Price under review
11 more retailers have this diamond
Prices start from $607 USDSave up to $1,374 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+
1.01ct Emerald
$607 USD