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Emerald|Lab Grown|IGI

1.02ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG706549758

Shape and cutting style on the report: Emerald cut

Certificate IGI LG706549758

Diamond specifications and retailer prices

From $139 USD
As of November 6, 2026
Save $860 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $999 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706549758 or 706549758. Listed at 16 retailers as of November 4, 2026, with prices from $139 to $999, a $860 spread on the same certified stone. Reve Diamonds lists it at $999. 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

1.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706549758
Dimensions6.88 × 4.72 × 3.15 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm4.72 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706549758
Side View
Table 64.0%Crown 34°Girdle: MED-STKPavilion 37.8°Culet: LargeDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $291 USD|Low: $131 USD|High: $1,427 USD|Avg: $394 USD|+6.2%
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
Retailer 15
Reve Diamonds
November 6, 2026
Retailer 4$139 USD
Retailer 12$161 USD
Retailer 15$168 USD
Retailer 7$169 USD
Retailer 10$172 USD
Retailer 1$291 USD
Retailer 6$297 USD
Retailer 2$322 USD
Retailer 3$327 USD
Retailer 9$448 USD
Retailer 13$493 USD
Retailer 14$500 USD
Retailer 11$554 USD
Retailer 5$610 USD
Retailer 8$803 USD
Reve Diamonds$999 USD

46 data points across 16 retailers

16 retailers$139 USD to $999 USD

A
Cheapest Retailer
-
$139 USD
A
Retailer 2
-
$161 USD
View
A
Retailer 3
-
$168 USD
View
Final sale: no returns
Retailer 4
-
$169 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$172 USD
View
A
Retailer 6
-
$291 USD
View
Retailer 7
-
$297 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$322 USD
View
A
Retailer 9
-
$327 USD
View
B+
Retailer 10
-
$448 USD
View
B
Retailer 11
-
$493 USD
View
B+
Retailer 12
-
$500 USD
View
B
Retailer 13
-
$554 USD
View
B
Retailer 14
-
$610 USD
View
B
Retailer 15
-
$803 USD
View
Most Expensive
B
Reve Diamonds
CE60DA7AC · Nov 4
$999 USD
View
15 more retailers have this diamond
Prices start from $139 USDSave up to $860 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
1.02ct Emerald
$139 USD