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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 €253 EUR
$283 USD
As of October 30, 2026
Save €1,107 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,361 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 LG539225477 or 539225477. Listed at 18 retailers as of October 30, 2026, with prices from €253 to €1,361, a €1,107 spread on the same certified stone. Brilliant Earth lists it at €1,361. 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 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 30
Current: €1,361 EUR|Low: €243 EUR|High: €1,495 EUR|Avg: €641 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
November 1, 2026
Retailer 14€253 EUR
Retailer 8€283 EUR
Retailer 13€294 EUR
Retailer 12€314 EUR
Retailer 16€314 EUR
Retailer 4€492 EUR
Retailer 6€518 EUR
Retailer 11€540 EUR
Retailer 2€555 EUR
Retailer 7€622 EUR
Retailer 10€731 EUR
Retailer 3€967 EUR
Retailer 15€1,011 EUR
Retailer 5€1,210 EUR
Retailer 9€1,267 EUR
Brilliant Earth€1,361 EUR

44 data points across 16 retailers

18 retailers€253 EUR to €1,361 EUR

A
Cheapest Retailer
-
€253 EUR
$283 USD
A
Retailer 2
-
€283 EUR
$316 USD
View
Final sale: no returns
A
Retailer 3
-
€294 EUR
$329 USD
View
A
Retailer 4
-
€314 EUR
$351 USD
View
A
Retailer 5
-
€314 EUR
$351 USD
View
A
Retailer 6
-
€492 EUR
$550 USD
View
A
Retailer 7
-
€518 EUR
$579 USD
View
A
Retailer 8
-
€540 EUR
ZAR 9,754 ZAR
View
A
Retailer 9
-
€543 EUR
$607 USD
View
A
Retailer 10
-
€555 EUR
£488 GBP
View
B+
Retailer 11
-
€622 EUR
$695 USD
View
B+
Retailer 12
-
€731 EUR
A$1,257 AUD
View
B
Retailer 13
-
€967 EUR
$1,080 USD
View
B
Retailer 14
-
€1,011 EUR
$1,130 USD
View
B
Retailer 15
-
€1,056 EUR
$1,180 USD
View
B
Retailer 16
-
€1,210 EUR
$1,352 USD
View
B
Retailer 17
-
€1,267 EUR
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
6168360A · Oct 31
€1,361 EUR
$1,520 USD
View
17 more retailers have this diamond
Prices start from €253 EURSave up to €1,107 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
€253 EUR