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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539225477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539225477

Diamond specifications and retailer prices

From €254 EUR
$283 USD
As of October 27, 2026
Save €1,174 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,428 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 LG539225477 or 539225477. Listed at 18 retailers as of October 27, 2026, with prices from €254 to €1,428, a €1,174 spread on the same certified stone. Brilliant Earth lists it at €1,428. 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 angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225477
Dimensions8.55 × 5.59 × 3.55 mm
L/W Ratio1.53
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
8.55 mm5.59 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225477
Side View
Table 61.5%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: LNGDepth 63.5%

Caratlytics Score

How it works →
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: €1,428 EUR|Low: €244 EUR|High: €1,545 EUR|Avg: €663 EUR|-7.6%
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
October 29, 2026
Retailer 14€254 EUR
Retailer 8€284 EUR
Retailer 13€296 EUR
Retailer 12€315 EUR
Retailer 16€315 EUR
Retailer 4€494 EUR
Retailer 6€520 EUR
Retailer 10€542 EUR
Retailer 11€554 EUR
Retailer 7€624 EUR
Retailer 9€734 EUR
Retailer 3€970 EUR
Retailer 15€1,015 EUR
Retailer 5€1,214 EUR
Retailer 2€1,272 EUR
Brilliant Earth€1,428 EUR

43 data points across 16 retailers

18 retailers€254 EUR to €1,428 EUR

A
Cheapest Retailer
-
€254 EUR
$283 USD
A
Retailer 2
-
€284 EUR
$316 USD
View
Final sale: no returns
A
Retailer 3
-
€296 EUR
$329 USD
View
A
Retailer 4
-
€315 EUR
$351 USD
View
A
Retailer 5
-
€315 EUR
$351 USD
View
A
Retailer 6
-
€494 EUR
$550 USD
View
A
Retailer 7
-
€520 EUR
$579 USD
View
A
Retailer 8
-
€542 EUR
ZAR 9,754 ZAR
View
A
Retailer 9
-
€545 EUR
$607 USD
View
A
Retailer 10
-
€554 EUR
£485 GBP
View
B+
Retailer 11
-
€624 EUR
$695 USD
View
B+
Retailer 12
-
€734 EUR
A$1,257 AUD
View
B
Retailer 13
-
€970 EUR
$1,080 USD
View
B
Retailer 14
-
€1,015 EUR
$1,130 USD
View
B
Retailer 15
-
€1,060 EUR
$1,180 USD
View
B
Retailer 16
-
€1,214 EUR
$1,352 USD
View
B
Retailer 17
-
€1,272 EUR
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
6168360A · Oct 28
€1,428 EUR
$1,590 USD
View
17 more retailers have this diamond
Prices start from €254 EURSave up to €1,174 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
€254 EUR