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Heart|Lab Grown|IGI

3.00ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG519256132

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG519256132

Diamond specifications and retailer prices

From €499 EUR
$558 USD
As of October 30, 2026
Save €2,188 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,687 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown heart diamond

This 3ct 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 LG519256132 or 519256132. Listed at 21 retailers as of October 30, 2026, with prices from €499 to €2,687, a €2,188 spread on the same certified stone. MOH London lists it at €2,687. 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

3.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519256132
Dimensions10.00 × 8.44 × 5.74 mm
L/W Ratio1.18
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
10.00 mm8.44 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519256132
Side View
Table 58.5%Crown 35.8°Girdle: STK-VTKPavilion 38.5°Culet: NoneDepth 57.4%

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: €2,687 EUR|Low: €480 EUR|High: €2,720 EUR|Avg: €1,224 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 13€499 EUR
Retailer 6€559 EUR
Retailer 7€619 EUR
Retailer 15€619 EUR
Retailer 2€689 EUR
Retailer 11€738 EUR
Retailer 5€954 EUR
Retailer 8€966 EUR
Retailer 9€1,307 EUR
Retailer 10€1,345 EUR
Retailer 12€1,598 EUR
Retailer 4€1,628 EUR
Retailer 3€1,993 EUR
Retailer 14€2,479 EUR
MOH London€2,687 EUR

38 data points across 15 retailers

21 retailers€499 EUR to €2,687 EUR

A
Cheapest Retailer
-
€499 EUR
$558 USD
A
Retailer 2
-
€559 EUR
$624 USD
View
Final sale: no returns
A
Retailer 3
-
€559 EUR
$625 USD
View
Retailer 4
-
€619 EUR
$692 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€619 EUR
$692 USD
View
A
Retailer 6
-
€689 EUR
£606 GBP
View
A
Retailer 7
-
€738 EUR
$825 USD
View
A
Retailer 8
-
€866 EUR
$967 USD
View
A
Retailer 9
-
€954 EUR
$1,066 USD
View
A
Retailer 10
-
€958 EUR
$1,070 USD
View
A
Retailer 11
-
€966 EUR
£850 GBP
View
B+
Retailer 12
-
€1,307 EUR
A$2,247 AUD
View
B+
Retailer 13
-
€1,345 EUR
ZAR 24,269 ZAR
View
B+
Retailer 14
-
€1,598 EUR
$1,785 USD
View
B+
Retailer 15
-
€1,628 EUR
$1,819 USD
View
B
Retailer 16
-
€1,993 EUR
$2,227 USD
View
B
Retailer 17
-
€2,008 EUR
$2,243 USD
View
B
Retailer 18
-
€2,090 EUR
$2,335 USD
View
B
Retailer 19
-
€2,165 EUR
HK$18,900 HKD
View
B
Retailer 20
-
€2,479 EUR
$2,770 USD
View
Most Expensive
B
MOH London
LG519256132 · Nov 1
€2,687 EUR
£2,364 GBP
View
20 more retailers have this diamond
Prices start from €499 EURSave up to €2,188 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
3.00ct Heart
€499 EUR