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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 €177 EUR
$198 USD
As of October 30, 2026
Save €986 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,164 EUR at Brilliant Earth · As of October 31, 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 23 retailers as of October 30, 2026, with prices from €177 to €1,164, a €986 spread on the same certified stone. Brilliant Earth lists it at €1,164. 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
Color
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 30
Current: €1,164 EUR|Low: €170 EUR|High: €1,387 EUR|Avg: €512 EUR|-16.1%
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
November 1, 2026
Retailer 16€177 EUR
Retailer 9€198 EUR
Retailer 7€205 EUR
Retailer 6€219 EUR
Retailer 17€219 EUR
Retailer 13€295 EUR
Retailer 11€359 EUR
Retailer 14€376 EUR
Retailer 2€401 EUR
Retailer 15€511 EUR
Retailer 8€523 EUR
Retailer 10€529 EUR
Retailer 5€704 EUR
Retailer 3€849 EUR
Retailer 4€911 EUR
Retailer 12€1,030 EUR
Brilliant Earth€1,164 EUR

46 data points across 17 retailers

23 retailers€177 EUR to €1,164 EUR

A
Cheapest Retailer
-
€177 EUR
$198 USD
A
Retailer 2
-
€198 EUR
$221 USD
View
Final sale: no returns
A
Retailer 3
-
€205 EUR
$229 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
A
Retailer 5
-
€219 EUR
$245 USD
View
B+
Retailer 6
-
€295 EUR
$330 USD
View
A
Retailer 7
-
€359 EUR
View
A
Retailer 8
-
€376 EUR
ZAR 6,794 ZAR
View
A
Retailer 9
-
€401 EUR
£353 GBP
View
A
Retailer 10
-
€442 EUR
$494 USD
View
A
Retailer 11
-
€511 EUR
A$878 AUD
View
A
Retailer 12
-
€516 EUR
$577 USD
View
A
Retailer 13
-
€523 EUR
$584 USD
View
A
Retailer 14
-
€529 EUR
$591 USD
View
B+
Retailer 15
-
€560 EUR
$626 USD
View
B+
Retailer 16
-
€704 EUR
$787 USD
View
B+
Retailer 17
-
€753 EUR
$841 USD
View
Retailer 18
-
€849 EUR
$948 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
€870 EUR
$972 USD
View
B
Retailer 20
-
€911 EUR
$1,018 USD
View
B
Retailer 21
-
€1,030 EUR
£906 GBP
View
B
Retailer 22
-
€1,061 EUR
$1,186 USD
View
Most Expensive
B
Brilliant Earth
10790054A · Oct 31
€1,164 EUR
$1,300 USD
View
22 more retailers have this diamond
Prices start from €177 EURSave up to €986 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
€177 EUR