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Heart|Lab Grown|IGI

3.23ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG640413222

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG640413222

Diamond specifications and retailer prices

From €500 EUR
$559 USD
As of October 30, 2026
Save €2,207 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,708 EUR at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640413222 or 640413222. Listed at 17 retailers as of October 29, 2026, with prices from €500 to €2,708, a €2,207 spread on the same certified stone. MOH London lists it at €2,708. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640413222
Dimensions9.28 × 10.39 × 5.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm10.39 mm3.23 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640413222
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 55.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,708 EUR|Low: €500 EUR|High: €9,142 EUR|Avg: €1,965 EUR
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 9€500 EUR
Retailer 7€560 EUR
Retailer 10€570 EUR
Retailer 17€620 EUR
Retailer 16€641 EUR
Retailer 3€687 EUR
Retailer 18€738 EUR
Retailer 19€884 EUR
Retailer 6€956 EUR
Retailer 2€960 EUR
Retailer 11€1,228 EUR
Retailer 15€1,310 EUR
Retailer 21€1,347 EUR
Retailer 5€1,369 EUR
Retailer 13€1,601 EUR
Retailer 20€1,632 EUR
Retailer 4€1,998 EUR
Retailer 8€2,012 EUR
MOH London€2,708 EUR
Retailer 14€6,131 EUR
Retailer 12€9,142 EUR

5 data points across 21 retailers

17 retailers€500 EUR to €2,708 EUR

A
Cheapest Retailer
-
€500 EUR
$559 USD
A
Retailer 2
-
€560 EUR
$626 USD
View
A
Retailer 3
-
€620 EUR
$693 USD
View
A
Retailer 4
-
€641 EUR
£564 GBP
View
A
Retailer 5
-
€687 EUR
HK$6,000 HKD
View
A
Retailer 6
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€738 EUR
$825 USD
View
A
Retailer 7
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€884 EUR
$988 USD
View
A
Retailer 8
-
€956 EUR
$1,068 USD
View
A
Retailer 9
-
€960 EUR
£844 GBP
View
B+
Retailer 10
-
€1,310 EUR
A$2,252 AUD
View
B+
Retailer 11
-
€1,347 EUR
ZAR 24,319 ZAR
View
B+
Retailer 12
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€1,369 EUR
$1,530 USD
View
B+
Retailer 13
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€1,601 EUR
$1,789 USD
View
B+
Retailer 14
-
€1,632 EUR
$1,823 USD
View
B
Retailer 15
-
€1,998 EUR
$2,232 USD
View
B
Retailer 16
-
€2,012 EUR
$2,247 USD
View
Most Expensive
B
MOH London
LG640413222 · Oct 29
€2,708 EUR
£2,382 GBP
View
16 more retailers have this diamond
Prices start from €500 EURSave up to €2,207 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
€500 EUR