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Emerald|Lab Grown|IGI

1.01ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG534235013

Shape and cutting style on the report: Emerald cut

Certificate IGI LG534235013

Diamond specifications and retailer prices

From $142 USD
As of November 6, 2026
Save $868 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,010 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG534235013 or 534235013. Listed at 16 retailers as of November 4, 2026, with prices from $142 to $1,010, a $868 spread on the same certified stone. Reve Diamonds lists it at $1,010. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534235013
Dimensions6.65 × 4.78 × 3.05 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
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
6.65 mm4.78 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534235013
Side View
Table 67.0%Crown 23.6°Girdle: MediumPavilion 38.6°Culet: LNGDepth 63.8%

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: Nov 6
Current: $300 USD|Low: $137 USD|High: $835 USD|Avg: $335 USD|+2.7%
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
Retailer 14
November 6, 2026
Retailer 12$142 USD
Retailer 5$158 USD
Retailer 3$165 USD
Retailer 2$177 USD
Retailer 13$177 USD
Retailer 10$240 USD
Retailer 1$300 USD
Retailer 8$303 USD
Retailer 6$333 USD
Retailer 11$335 USD
Retailer 7$421 USD
Retailer 4$496 USD
Retailer 14$568 USD
Retailer 9$830 USD

45 data points across 14 retailers

16 retailers$142 USD to $1,010 USD

A
Cheapest Retailer
-
$142 USD
A
Retailer 2
-
$158 USD
View
Final sale: no returns
A
Retailer 3
-
$165 USD
View
A
Retailer 4
-
$177 USD
View
Retailer 5
-
$177 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$240 USD
View
A
Retailer 7
-
$300 USD
View
Retailer 8
-
$303 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$333 USD
View
A
Retailer 10
-
$335 USD
View
B+
Retailer 11
-
$421 USD
View
B
Retailer 12
-
$496 USD
View
B
Retailer 13
-
$568 USD
View
B
Retailer 14
-
$623 USD
View
Retailer 15
-
$830 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
EF4BD4202 · Nov 4
$1,010 USD
View
15 more retailers have this diamond
Prices start from $142 USDSave up to $868 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
1.01ct Emerald
$142 USD