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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG566311806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566311806

Diamond specifications and retailer prices

From €178 EUR
$198 USD
As of October 27, 2026
Save €1,089 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,267 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566311806 or 566311806. Listed at 22 retailers as of October 27, 2026, with prices from €178 to €1,267, a €1,089 spread on the same certified stone. Brilliant Earth lists it at €1,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566311806
Dimensions8.33 × 5.79 × 3.62 mm
L/W Ratio1.44
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
8.33 mm5.79 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566311806
Side View
Table 67.0%Crown 32.1°Girdle: ThinPavilion 41.3°Culet: LNGDepth 62.5%

Caratlytics Score

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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: Oct 27
Current: €1,267 EUR|Low: €171 EUR|High: €1,392 EUR|Avg: €512 EUR|-9.0%
Brilliant Earth
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 16€178 EUR
Retailer 9€199 EUR
Retailer 7€206 EUR
Retailer 6€220 EUR
Retailer 17€220 EUR
Retailer 11€296 EUR
Retailer 2€360 EUR
Retailer 13€378 EUR
Retailer 12€400 EUR
Retailer 14€513 EUR
Retailer 8€525 EUR
Retailer 15€562 EUR
Retailer 5€707 EUR
Retailer 3€852 EUR
Retailer 4€914 EUR
Retailer 10€1,034 EUR
Brilliant Earth€1,267 EUR

45 data points across 17 retailers

22 retailers€178 EUR to €1,267 EUR

A
Cheapest Retailer
-
€178 EUR
$198 USD
A
Retailer 2
-
€199 EUR
$221 USD
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
$229 USD
View
A
Retailer 4
-
€220 EUR
$245 USD
View
A
Retailer 5
-
€220 EUR
$245 USD
View
B+
Retailer 6
-
€296 EUR
$330 USD
View
A
Retailer 7
-
€360 EUR
View
A
Retailer 8
-
€378 EUR
ZAR 6,794 ZAR
View
A
Retailer 9
-
€400 EUR
£351 GBP
View
A
Retailer 10
-
€443 EUR
$494 USD
View
A
Retailer 11
-
€513 EUR
A$878 AUD
View
A
Retailer 12
-
€518 EUR
$577 USD
View
A
Retailer 13
-
€525 EUR
$584 USD
View
B+
Retailer 14
-
€562 EUR
$626 USD
View
B+
Retailer 15
-
€707 EUR
$787 USD
View
B+
Retailer 16
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€755 EUR
$841 USD
View
B+
Retailer 17
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€852 EUR
$948 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
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€873 EUR
$972 USD
View
B
Retailer 19
-
€914 EUR
$1,018 USD
View
B
Retailer 20
-
€1,034 EUR
£906 GBP
View
B
Retailer 21
-
€1,065 EUR
$1,186 USD
View
Most Expensive
B
Brilliant Earth
10790054A · Oct 28
€1,267 EUR
$1,410 USD
View
21 more retailers have this diamond
Prices start from €178 EURSave up to €1,089 EUR

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
€178 EUR