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Emerald|Lab Grown|IGI

1.23ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG754510485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754510485

Diamond specifications and retailer prices

From €127 EUR
$143 USD
As of November 1, 2026
Save €701 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €829 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510485 or 754510485. Listed at 14 retailers as of November 1, 2026, with prices from €127 to €829, a €701 spread on the same certified stone. Flawless Fine Jewelry lists it at €829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510485
Dimensions7.09 × 5.00 × 3.39 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm5.00 mm1.23 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510485
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.8%

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: €829 EUR|Low: €124 EUR|High: €842 EUR|Avg: €417 EUR|+5.2%
Flawless Fine Jewelry
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
November 1, 2026
Retailer 3€127 EUR
Retailer 9€148 EUR
Retailer 7€159 EUR
Retailer 5€162 EUR
Retailer 14€295 EUR
Retailer 11€305 EUR
Retailer 4€305 EUR
Retailer 12€384 EUR
Retailer 8€509 EUR
Retailer 10€538 EUR
Retailer 13€562 EUR
Retailer 6€565 EUR
Retailer 2€741 EUR
Flawless Fine Jewelry€829 EUR

28 data points across 14 retailers

14 retailers€127 EUR to €829 EUR

A
Cheapest Retailer
-
€127 EUR
$143 USD
A
Retailer 2
-
€148 EUR
$166 USD
View
A
Retailer 3
-
€159 EUR
$178 USD
View
Retailer 4
-
€162 EUR
$182 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€295 EUR
$331 USD
View
A
Retailer 6
-
€305 EUR
$342 USD
View
A
Retailer 7
-
€305 EUR
View
A
Retailer 8
-
€384 EUR
$431 USD
View
B+
Retailer 9
-
€509 EUR
$571 USD
View
B+
Retailer 10
-
€538 EUR
$603 USD
View
B+
Retailer 11
-
€562 EUR
$630 USD
View
Retailer 12
-
€565 EUR
$634 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€741 EUR
£654 GBP
View
Most Expensive
B
Flawless Fine Jewelry
02DD89753 · Nov 2
€829 EUR
£732 GBP
View
13 more retailers have this diamond
Prices start from €127 EURSave up to €701 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
1.23ct Emerald
€127 EUR