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Emerald|Lab Grown|IGI

3.23ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG818661109

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818661109

Diamond specifications and retailer prices

From €335 EUR
$374 USD
As of October 30, 2026
Save €2,243 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,578 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.23ct lab-grown emerald diamond

This 3.23ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818661109 or 818661109. Listed at 19 retailers as of October 30, 2026, with prices from €335 to €2,578, a €2,243 spread on the same certified stone. Brilliant Earth lists it at €2,578. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661109
Dimensions10.19 × 7.08 × 4.55 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm7.08 mm3.23 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661109
Side View
Table 63.0%Crown 31.5°Girdle: MediumPavilion 39.5°Culet: LargeDepth 64.3%

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: €2,578 EUR|Low: €318 EUR|High: €2,685 EUR|Avg: €1,032 EUR|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6€335 EUR
Retailer 4€375 EUR
Retailer 19€388 EUR
Retailer 8€415 EUR
Retailer 10€415 EUR
Retailer 17€550 EUR
Retailer 16€661 EUR
Retailer 2€751 EUR
Retailer 14€874 EUR
Retailer 15€902 EUR
Retailer 3€1,024 EUR
Retailer 12€1,046 EUR
Retailer 5€1,322 EUR
Retailer 9€1,335 EUR
Retailer 18€1,370 EUR
Retailer 11€1,569 EUR
Retailer 13€1,631 EUR
Retailer 7€2,018 EUR
Brilliant Earth€2,578 EUR

33 data points across 19 retailers

19 retailers€335 EUR to €2,578 EUR

A
Cheapest Retailer
-
€335 EUR
$374 USD
A
Retailer 2
-
€375 EUR
$419 USD
View
Final sale: no returns
A
Retailer 3
-
€388 EUR
$434 USD
View
A
Retailer 4
-
€415 EUR
$464 USD
View
A
Retailer 5
-
€415 EUR
$464 USD
View
A
Retailer 6
-
€550 EUR
$615 USD
View
B+
Retailer 7
-
€661 EUR
$739 USD
View
A
Retailer 8
-
€751 EUR
£660 GBP
View
A
Retailer 9
-
€874 EUR
A$1,503 AUD
View
A
Retailer 10
-
€902 EUR
ZAR 16,271 ZAR
View
A
Retailer 11
-
€1,024 EUR
$1,144 USD
View
A
Retailer 12
-
€1,046 EUR
$1,169 USD
View
B+
Retailer 13
-
€1,322 EUR
SGD 1,996 SGD
View
B+
Retailer 14
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€1,335 EUR
$1,492 USD
View
B+
Retailer 15
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€1,370 EUR
$1,530 USD
View
B+
Retailer 16
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€1,569 EUR
$1,753 USD
View
B+
Retailer 17
-
€1,631 EUR
£1,435 GBP
View
Retailer 18
-
€2,018 EUR
$2,255 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21492314A · Oct 30
€2,578 EUR
$2,880 USD
View
18 more retailers have this diamond
Prices start from €335 EURSave up to €2,243 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
3.23ct Emerald
€335 EUR