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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 €498 EUR
$558 USD
As of October 30, 2026
Save €2,179 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,677 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 €498 to €2,677, a €2,179 spread on the same certified stone. MOH London lists it at €2,677. 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
Colour
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: €2,677 EUR|Low: €478 EUR|High: €2,710 EUR|Avg: €1,219 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€498 EUR
Retailer 6€557 EUR
Retailer 7€617 EUR
Retailer 15€617 EUR
Retailer 2€686 EUR
Retailer 11€736 EUR
Retailer 5€950 EUR
Retailer 8€962 EUR
Retailer 9€1,302 EUR
Retailer 10€1,339 EUR
Retailer 12€1,591 EUR
Retailer 4€1,622 EUR
Retailer 3€1,986 EUR
Retailer 14€2,470 EUR
MOH London€2,677 EUR

38 data points across 15 retailers

21 retailers€498 EUR to €2,677 EUR

A
Cheapest Retailer
-
€498 EUR
$558 USD
A
Retailer 2
-
€556 EUR
$624 USD
View
Final sale: no returns
A
Retailer 3
-
€557 EUR
$625 USD
View
Retailer 4
-
€617 EUR
$692 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€617 EUR
$692 USD
View
A
Retailer 6
-
€686 EUR
£606 GBP
View
A
Retailer 7
-
€736 EUR
$825 USD
View
A
Retailer 8
-
€862 EUR
$967 USD
View
A
Retailer 9
-
€950 EUR
$1,066 USD
View
A
Retailer 10
-
€954 EUR
$1,070 USD
View
A
Retailer 11
-
€962 EUR
£850 GBP
View
B+
Retailer 12
-
€1,302 EUR
A$2,247 AUD
View
B+
Retailer 13
-
€1,339 EUR
ZAR 24,269 ZAR
View
B+
Retailer 14
-
€1,591 EUR
$1,785 USD
View
B+
Retailer 15
-
€1,622 EUR
$1,819 USD
View
B
Retailer 16
-
€1,986 EUR
$2,227 USD
View
B
Retailer 17
-
€2,000 EUR
$2,243 USD
View
B
Retailer 18
-
€2,082 EUR
$2,335 USD
View
B
Retailer 19
-
€2,157 EUR
HK$18,900 HKD
View
B
Retailer 20
-
€2,470 EUR
$2,770 USD
View
Most Expensive
B
MOH London
LG519256132 · Nov 1
€2,677 EUR
£2,364 GBP
View
20 more retailers have this diamond
Prices start from €498 EURSave up to €2,179 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
€498 EUR