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Heart|Lab Grown|IGI

3.23ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG563298956

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG563298956

Diamond specifications and retailer prices

From €535 EUR
$598 USD
As of October 30, 2026
Save €2,349 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,884 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.23ct lab-grown heart diamond

This 3.23ct lab-grown heart 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 LG563298956 or 563298956. Listed at 19 retailers as of October 30, 2026, with prices from €535 to €2,884, a €2,349 spread on the same certified stone. MOH London lists it at €2,884. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563298956
Dimensions10.14 × 9.30 × 5.85 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.14 mm9.30 mm3.23 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563298956
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 57.7%

Caratlytics Score

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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: €2,884 EUR|Low: €514 EUR|High: €2,918 EUR|Avg: €1,368 EUR|-1.1%
MOH London
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
November 1, 2026
Retailer 12€535 EUR
Retailer 5€599 EUR
Retailer 13€664 EUR
Retailer 10€779 EUR
Retailer 4€914 EUR
Retailer 15€1,020 EUR
Retailer 2€1,039 EUR
Retailer 3€1,093 EUR
Retailer 8€1,403 EUR
Retailer 9€1,443 EUR
Retailer 11€1,648 EUR
Retailer 14€2,120 EUR
Retailer 7€2,148 EUR
Retailer 6€2,206 EUR
MOH London€2,884 EUR

42 data points across 15 retailers

19 retailers€535 EUR to €2,884 EUR

A
Cheapest Retailer
-
€535 EUR
$598 USD
A
Retailer 2
-
€599 EUR
$669 USD
View
Final sale: no returns
A
Retailer 3
-
€600 EUR
$670 USD
View
Retailer 4
-
€664 EUR
$742 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€664 EUR
$742 USD
View
A
Retailer 6
-
€779 EUR
$870 USD
View
A
Retailer 7
-
€914 EUR
$1,021 USD
View
A
Retailer 8
-
€1,020 EUR
$1,139 USD
View
A
Retailer 9
-
€1,039 EUR
£914 GBP
View
A
Retailer 10
-
€1,093 EUR
$1,221 USD
View
B+
Retailer 11
-
€1,403 EUR
A$2,412 AUD
View
B+
Retailer 12
-
€1,443 EUR
ZAR 26,037 ZAR
View
B+
Retailer 13
-
€1,648 EUR
$1,841 USD
View
B+
Retailer 14
-
€1,747 EUR
$1,952 USD
View
B
Retailer 15
-
€2,120 EUR
$2,368 USD
View
B
Retailer 16
-
€2,148 EUR
$2,400 USD
View
B
Retailer 17
-
€2,206 EUR
$2,465 USD
View
B
Retailer 18
-
€2,337 EUR
HK$20,400 HKD
View
Most Expensive
B
MOH London
LG563298956 · Nov 1
€2,884 EUR
£2,537 GBP
View
18 more retailers have this diamond
Prices start from €535 EURSave up to €2,349 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 Heart
€535 EUR