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Emerald|Lab Grown|IGI

1.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG789629066

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789629066

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of October 30, 2026
Save €1,839 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,130 EUR at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789629066 or 789629066. Listed at 19 retailers as of October 29, 2026, with prices from €291 to €2,130, a €1,839 spread on the same certified stone. Brilliant Earth lists it at €2,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789629066
Dimensions7.97 × 5.67 × 3.64 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.67 mm1.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789629066
Side View
Table 66.0%Crown 32.4°Girdle: MED-STKPavilion 42.2°Culet: LargeDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,130 EUR|Low: €278 EUR|High: €2,873 EUR|Avg: €797 EUR|-5.2%
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
October 31, 2026
Retailer 17€291 EUR
Retailer 3€325 EUR
Retailer 8€337 EUR
Retailer 4€360 EUR
Retailer 7€360 EUR
Retailer 15€497 EUR
Retailer 5€584 EUR
Retailer 9€590 EUR
Retailer 10€597 EUR
Retailer 14€619 EUR
Retailer 2€644 EUR
Retailer 13€840 EUR
Retailer 16€1,056 EUR
Retailer 6€1,158 EUR
Retailer 11€1,198 EUR
Retailer 18€1,361 EUR
Retailer 19€1,424 EUR
Retailer 12€1,452 EUR
Brilliant Earth€2,130 EUR

44 data points across 19 retailers

19 retailers€291 EUR to €2,130 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€325 EUR
$363 USD
View
Final sale: no returns
A
Retailer 3
-
€337 EUR
$377 USD
View
A
Retailer 4
-
€360 EUR
$402 USD
View
A
Retailer 5
-
€360 EUR
$402 USD
View
A
Retailer 6
-
€497 EUR
$555 USD
View
B+
Retailer 7
-
€584 EUR
$653 USD
View
B+
Retailer 8
-
€590 EUR
$659 USD
View
B+
Retailer 9
-
€597 EUR
$667 USD
View
B+
Retailer 10
-
€619 EUR
ZAR 11,172 ZAR
View
B+
Retailer 11
-
€644 EUR
£566 GBP
View
B+
Retailer 12
-
€840 EUR
A$1,443 AUD
View
B
Retailer 13
-
€1,056 EUR
$1,180 USD
View
B
Retailer 14
-
€1,158 EUR
$1,294 USD
View
B
Retailer 15
-
€1,198 EUR
$1,338 USD
View
B
Retailer 16
-
€1,361 EUR
$1,521 USD
View
B
Retailer 17
-
€1,424 EUR
$1,591 USD
View
B
Retailer 18
-
€1,452 EUR
£1,277 GBP
View
Most Expensive
B
Brilliant Earth
18788061A · Oct 29
€2,130 EUR
$2,380 USD
View
18 more retailers have this diamond
Prices start from €291 EURSave up to €1,839 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
€291 EUR