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Emerald|Lab Grown|IGI

1.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG825675020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825675020

Diamond specifications and retailer prices

From $386 USD
As of October 28, 2026
Save $1,844 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825675020 or 825675020. Listed at 13 retailers as of October 24, 2026, with prices from $386 to $2,230, a $1,844 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675020
Dimensions8.33 × 5.42 × 3.62 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.42 mm1.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675020
Side View
Table 69.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.5°Culet: LargeDepth 66.8%

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: Oct 28
Current: $2,230 USD|Low: $241 USD|High: $2,230 USD|Avg: $827 USD|+7.7%
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
October 26, 2026
Retailer 11$259 USD
Retailer 5$268 USD
Retailer 2$386 USD
Retailer 7$499 USD
Retailer 10$538 USD
Retailer 8$586 USD
Retailer 3$811 USD
Retailer 4$994 USD
Retailer 6$1,087 USD
Retailer 14$1,125 USD
Retailer 9$1,192 USD
Retailer 13$1,238 USD
Retailer 12$1,296 USD
Do Amore Diamonds$2,230 USD

20 data points across 14 retailers

13 retailers$386 USD to $2,230 USD

A
Retailer 1
-
$268 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$386 USD
View
A
Retailer 3
-
$499 USD
View
A
Retailer 4
-
$538 USD
ZAR 8,687 ZAR
View
A
Retailer 5
-
$586 USD
£461 GBP
View
B+
Retailer 6
-
$811 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$994 USD
A$1,529 AUD
View
B
Retailer 8
-
$1,087 USD
View
Price last confirmed 50 days ago
B
Retailer 9
-
$1,125 USD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$1,192 USD
View
B
Retailer 11
-
$1,238 USD
£975 GBP
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,296 USD
View
Most Expensive
B
Do Amore Diamonds
27-4EFBBF29B · Oct 24
$2,230 USD
View
12 more retailers have this diamond
Prices start from $386 USDSave up to $1,844 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
1.70ct Emerald
$386 USD