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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG617427635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617427635

Diamond specifications and retailer prices

From €216 EUR
$241 USD
As of October 30, 2026
Save €1,073 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,289 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 LG617427635 or 617427635. Listed at 19 retailers as of October 30, 2026, with prices from €216 to €1,289, a €1,073 spread on the same certified stone. Brilliant Earth lists it at €1,289. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427635
Dimensions8.26 × 5.66 × 3.67 mm
L/W Ratio1.46
Culet sizeLong
Top View
8.26 mm5.66 mm1.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427635
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 39°Culet: LNGDepth 64.8%

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: €1,289 EUR|Low: €176 EUR|High: €1,459 EUR|Avg: €604 EUR|-11.7%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 6€216 EUR
Retailer 19€241 EUR
Retailer 16€250 EUR
Retailer 3€267 EUR
Retailer 4€267 EUR
Retailer 12€408 EUR
Retailer 10€449 EUR
Retailer 14€459 EUR
Retailer 2€506 EUR
Retailer 18€530 EUR
Retailer 7€566 EUR
Retailer 15€623 EUR
Retailer 5€858 EUR
Retailer 17€861 EUR
Retailer 9€905 EUR
Retailer 11€1,062 EUR
Retailer 13€1,075 EUR
Retailer 8€1,086 EUR
Brilliant Earth€1,289 EUR

40 data points across 19 retailers

19 retailers€216 EUR to €1,289 EUR

A
Cheapest Retailer
-
€216 EUR
$241 USD
A
Retailer 2
-
€241 EUR
$269 USD
View
Final sale: no returns
A
Retailer 3
-
€250 EUR
$279 USD
View
A
Retailer 4
-
€267 EUR
$298 USD
View
A
Retailer 5
-
€267 EUR
$298 USD
View
A
Retailer 6
-
€408 EUR
View
B+
Retailer 7
-
€449 EUR
$502 USD
View
B+
Retailer 8
-
€459 EUR
ZAR 8,277 ZAR
View
B+
Retailer 9
-
€506 EUR
£445 GBP
View
A
Retailer 10
-
€530 EUR
$592 USD
View
B+
Retailer 11
-
€566 EUR
$632 USD
View
B+
Retailer 12
-
€623 EUR
A$1,070 AUD
View
B+
Retailer 13
-
€858 EUR
$959 USD
View
B
Retailer 14
-
€861 EUR
$962 USD
View
B
Retailer 15
-
€905 EUR
$1,011 USD
View
B
Retailer 16
-
€1,062 EUR
$1,186 USD
View
B
Retailer 17
-
€1,075 EUR
£946 GBP
View
B
Retailer 18
-
€1,086 EUR
$1,213 USD
View
Most Expensive
B
Brilliant Earth
9065954A · Oct 31
€1,289 EUR
$1,440 USD
View
18 more retailers have this diamond
Prices start from €216 EURSave up to €1,073 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
€216 EUR