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Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG815690455

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815690455

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of October 30, 2026
Save €940 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,110 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG815690455 or 815690455. Listed at 19 retailers as of October 30, 2026, with prices from €170 to €1,110, a €940 spread on the same certified stone. Brilliant Earth lists it at €1,110. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815690455
Dimensions8.10 × 4.88 × 3.18 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm4.88 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815690455
Side View
Table 67.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 65.2%

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: €1,110 EUR|Low: €170 EUR|High: €1,182 EUR|Avg: €537 EUR|-6.1%
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
November 1, 2026
Retailer 14€170 EUR
Retailer 11€177 EUR
Retailer 16€258 EUR
Retailer 6€329 EUR
Retailer 9€339 EUR
Retailer 4€367 EUR
Retailer 7€468 EUR
Retailer 13€481 EUR
Retailer 3€525 EUR
Retailer 10€610 EUR
Retailer 5€625 EUR
Retailer 12€644 EUR
Retailer 15€659 EUR
Retailer 8€877 EUR
Retailer 2€888 EUR
Brilliant Earth€1,110 EUR

25 data points across 16 retailers

19 retailers€170 EUR to €1,110 EUR

Retailer 1
-
€155 EUR
$173 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
Retailer 4
-
€190 EUR
$212 USD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
€258 EUR
$288 USD
View
A
Retailer 6
-
€329 EUR
ZAR 5,946 ZAR
View
A
Retailer 7
-
€339 EUR
£298 GBP
View
A
Retailer 8
-
€367 EUR
View
A
Retailer 9
-
€468 EUR
A$805 AUD
View
A
Retailer 10
-
€481 EUR
$537 USD
View
B+
Retailer 11
-
€525 EUR
$586 USD
View
B+
Retailer 12
-
€610 EUR
$682 USD
View
B+
Retailer 13
-
€625 EUR
SGD 943 SGD
View
B+
Retailer 14
-
€644 EUR
$720 USD
View
B+
Retailer 15
-
€659 EUR
$736 USD
View
B
Retailer 16
-
€749 EUR
A$1,287 AUD
View
B
Retailer 17
-
€877 EUR
$980 USD
View
B
Retailer 18
-
€888 EUR
£781 GBP
View
Most Expensive
B
Brilliant Earth
20604084A · Oct 31
€1,110 EUR
$1,240 USD
View
18 more retailers have this diamond
Prices start from €170 EURSave up to €940 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
€170 EUR