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Emerald|Lab Grown|IGI

1.61ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG668410127

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668410127

Diamond specifications and retailer prices

From €157 EUR
$176 USD
As of November 1, 2026
Save €1,430 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,587 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.61ct lab-grown emerald diamond

This 1.61ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG668410127 or 668410127. Listed at 13 retailers as of November 1, 2026, with prices from €157 to €1,587, a €1,430 spread on the same certified stone. Brilliant Earth lists it at €1,587. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.61
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle46.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668410127
Dimensions8.00 × 5.61 × 3.76 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm5.61 mm1.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668410127
Side View
Table 66.0%Crown 32.9°Girdle: MediumPavilion 46.6°Culet: LargeDepth 67.0%

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: Nov 1
Current: €1,587 EUR|Low: €157 EUR|High: €1,641 EUR|Avg: €543 EUR|-3.3%
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
November 2, 2026
Retailer 11€157 EUR
Retailer 5€176 EUR
Retailer 7€183 EUR
Retailer 13€195 EUR
Retailer 4€198 EUR
Retailer 10€346 EUR
Retailer 2€350 EUR
Retailer 12€362 EUR
Retailer 9€431 EUR
Retailer 6€627 EUR
Retailer 8€662 EUR
Retailer 3€928 EUR
Brilliant Earth€1,587 EUR

43 data points across 13 retailers

13 retailers€157 EUR to €1,587 EUR

A
Cheapest Retailer
-
€157 EUR
$176 USD
A
Retailer 2
-
€176 EUR
$197 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$205 USD
View
A
Retailer 4
-
€195 EUR
$219 USD
View
Retailer 5
-
€198 EUR
$222 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€346 EUR
$388 USD
View
A
Retailer 7
-
€350 EUR
£309 GBP
View
A
Retailer 8
-
€362 EUR
View
A
Retailer 9
-
€431 EUR
$483 USD
View
B+
Retailer 10
-
€627 EUR
$703 USD
View
B+
Retailer 11
-
€662 EUR
$742 USD
View
B
Retailer 12
-
€928 EUR
£820 GBP
View
Most Expensive
B
Brilliant Earth
13217359A · Nov 2
€1,587 EUR
$1,780 USD
View
12 more retailers have this diamond
Prices start from €157 EURSave up to €1,430 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
1.61ct Emerald
€157 EUR