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Emerald|Lab Grown|IGI

1.00ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG651476361

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651476361

Diamond specifications and retailer prices

From $166 USD
As of November 6, 2026
Save $1,434 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,600 USD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 LG651476361 or 651476361. Listed at 20 retailers as of November 5, 2026, with prices from $166 to $1,600, a $1,434 spread on the same certified stone. Do Amore Diamonds lists it at $1,600. 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

1.00
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651476361
Dimensions7.15 × 4.65 × 3.01 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm4.65 mm1.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG651476361
Side View
Table 68.0%Crown 30.1°Girdle: MED-STKPavilion 41°Culet: LNGDepth 64.7%

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: $1,600 USD|Low: $160 USD|High: $1,600 USD|Avg: $518 USD
Do Amore Diamonds
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
November 6, 2026
Retailer 12$166 USD
Retailer 13$186 USD
Retailer 5$193 USD
Retailer 4$206 USD
Retailer 15$206 USD
Retailer 7$279 USD
Retailer 6$326 USD
Retailer 10$380 USD
Retailer 2$407 USD
Retailer 11$700 USD
Retailer 3$732 USD
Retailer 8$910 USD
Retailer 9$1,060 USD
Retailer 14$1,087 USD
Do Amore Diamonds$1,600 USD

45 data points across 15 retailers

20 retailers$166 USD to $1,600 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
A
Retailer 4
-
$206 USD
View
Retailer 5
-
$206 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$279 USD
View
B+
Retailer 7
-
$326 USD
View
B+
Retailer 8
-
$380 USD
View
B+
Retailer 9
-
$407 USD
View
Retailer 10
-
$445 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$445 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$445 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$445 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$700 USD
View
B
Retailer 15
-
$732 USD
View
B
Retailer 16
-
$904 USD
View
B
Retailer 17
-
$910 USD
View
B
Retailer 18
-
$1,060 USD
View
B
Retailer 19
-
$1,087 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A39DA11C · Nov 5
$1,600 USD
View
19 more retailers have this diamond
Prices start from $166 USDSave up to $1,434 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
1.00ct Emerald
$166 USD