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Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

GD • G/VS2 • IGI LG657451067

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657451067

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €1,014 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,190 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG657451067 or 657451067. Listed at 19 retailers as of October 29, 2026, with prices from €176 to €1,190, a €1,014 spread on the same certified stone. Brilliant Earth lists it at €1,190. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657451067
Dimensions8.04 × 5.52 × 3.79 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm5.52 mm1.70 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657451067
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 42.5°Culet: LargeDepth 68.7%

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: €1,190 EUR|Low: €176 EUR|High: €1,405 EUR|Avg: €579 EUR|-15.3%
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
October 30, 2026
Retailer 6€176 EUR
Retailer 16€198 EUR
Retailer 4€205 EUR
Retailer 13€219 EUR
Retailer 10€282 EUR
Retailer 18€295 EUR
Retailer 2€401 EUR
Retailer 9€425 EUR
Retailer 14€456 EUR
Retailer 12€507 EUR
Retailer 3€512 EUR
Retailer 17€704 EUR
Retailer 8€715 EUR
Retailer 11€870 EUR
Retailer 5€911 EUR
Retailer 15€949 EUR
Retailer 7€1,131 EUR
Brilliant Earth€1,190 EUR

45 data points across 18 retailers

19 retailers€176 EUR to €1,190 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
B+
Retailer 2
-
€198 EUR
$221 USD
View
Final sale: no returns
B+
Retailer 3
-
€205 EUR
$229 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
B+
Retailer 5
-
€282 EUR
$315 USD
View
B+
Retailer 6
-
€295 EUR
$330 USD
View
B+
Retailer 7
-
€401 EUR
£353 GBP
View
B+
Retailer 8
-
€425 EUR
$475 USD
View
B+
Retailer 9
-
€456 EUR
$509 USD
View
B+
Retailer 10
-
€507 EUR
View
B+
Retailer 11
-
€512 EUR
$572 USD
View
B
Retailer 12
-
€704 EUR
$787 USD
View
B
Retailer 13
-
€715 EUR
$799 USD
View
B
Retailer 14
-
€870 EUR
$972 USD
View
B
Retailer 15
-
€911 EUR
$1,018 USD
View
B
Retailer 16
-
€949 EUR
$1,060 USD
View
Retailer 17
-
€952 EUR
$1,063 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
€1,131 EUR
£995 GBP
View
Most Expensive
B
Brilliant Earth
12677936A · Oct 29
€1,190 EUR
$1,330 USD
View
18 more retailers have this diamond
Prices start from €176 EURSave up to €1,014 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
€176 EUR