Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG847681263

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847681263

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of October 30, 2026
Save €1,020 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,187 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847681263 or 847681263. Listed at 14 retailers as of October 30, 2026, with prices from €166 to €1,187, a €1,020 spread on the same certified stone. Michael Trio lists it at €1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681263
Dimensions6.32 × 7.35 × 4.40 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.35 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681263
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.9%

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: €1,187 EUR|Low: €166 EUR|High: €1,207 EUR|Avg: €474 EUR|-1.7%
Michael Trio
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
October 31, 2026
Retailer 14€166 EUR
Retailer 8€184 EUR
Retailer 6€197 EUR
Retailer 4€209 EUR
Retailer 3€253 EUR
Retailer 13€279 EUR
Retailer 9€369 EUR
Retailer 2€431 EUR
Retailer 12€495 EUR
Retailer 5€670 EUR
Retailer 11€691 EUR
Retailer 10€701 EUR
Retailer 7€705 EUR
Michael Trio€1,187 EUR

4 data points across 14 retailers

14 retailers€166 EUR to €1,187 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
A
Retailer 2
-
€184 EUR
$206 USD
View
Final sale: no returns
A
Retailer 3
-
€197 EUR
$220 USD
View
A
Retailer 4
-
€209 EUR
$233 USD
View
A
Retailer 5
-
€253 EUR
£223 GBP
View
B+
Retailer 6
-
€279 EUR
$312 USD
View
A
Retailer 7
-
€369 EUR
£325 GBP
View
A
Retailer 8
-
€431 EUR
$481 USD
View
B+
Retailer 9
-
€495 EUR
$553 USD
View
B+
Retailer 10
-
€670 EUR
$748 USD
View
B+
Retailer 11
-
€691 EUR
$772 USD
View
B
Retailer 12
-
€701 EUR
$783 USD
View
B+
Retailer 13
-
€705 EUR
$788 USD
View
Most Expensive
B
Michael Trio
9056910500 · Oct 31
€1,187 EUR
SGD 1,792 SGD
View
13 more retailers have this diamond
Prices start from €166 EURSave up to €1,020 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 Heart
€166 EUR