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Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG841632151

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841632151

Diamond specifications and retailer prices

From €156 EUR
As of November 4, 2026
Save €747 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,531 EUR at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841632151 or 841632151. Listed at 21 retailers as of November 2, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632151
Dimensions7.99 × 4.92 × 3.22 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm4.92 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632151
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 65.4%

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: Nov 4
Current: €343 EUR|Low: €156 EUR|High: €942 EUR|Avg: €478 EUR|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 3€156 EUR
Retailer 15€175 EUR
Retailer 14€181 EUR
Retailer 17€193 EUR
Retailer 10€196 EUR
Retailer 6€262 EUR
Retailer 4€335 EUR
Retailer 1€343 EUR
Retailer 8€378 EUR
Retailer 2€473 EUR
Retailer 5€482 EUR
Retailer 11€522 EUR
Retailer 12€621 EUR
Retailer 7€634 EUR
Retailer 18€641 EUR
Retailer 20€657 EUR
Retailer 16€669 EUR
Retailer 9€742 EUR
Retailer 13€874 EUR
Retailer 19€904 EUR

20 data points across 20 retailers

21 retailers€156 EUR to €904 EUR

A
Cheapest Retailer
-
€156 EUR
A
Retailer 2
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€175 EUR
View
Final sale: no returns
A
Retailer 3
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€181 EUR
View
A
Retailer 4
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€193 EUR
View
Retailer 5
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€196 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
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€262 EUR
View
A
Retailer 7
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€335 EUR
View
A
Retailer 8
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€343 EUR
View
Retailer 9
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€378 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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€473 EUR
View
A
Retailer 11
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€482 EUR
View
B+
Retailer 12
-
€522 EUR
View
B+
Retailer 13
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€621 EUR
View
B+
Retailer 14
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€634 EUR
View
B+
Retailer 15
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€641 EUR
View
B+
Retailer 16
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€657 EUR
View
B+
Retailer 17
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€669 EUR
View
Retailer 18
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€742 EUR
View
Price last confirmed 11 days ago
B
Retailer 19
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€874 EUR
View
B+
Retailer 20
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€904 EUR
View
Most Expensive
Helzberg Diamonds
ZXZOKHMJIHLH · Oct 13
€1,531 EUR
$1,725 USD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from €156 EURSave up to €747 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
€156 EUR