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Heart|Lab Grown|IGI

3.00ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG526268801

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG526268801

Diamond specifications and retailer prices

From $914 AUD
As of November 4, 2026
Save $3,549 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,463 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268801 or 526268801. Listed at 12 retailers as of November 1, 2026, with prices from $914 to $4,463, a $3,549 spread on the same certified stone. MOH London lists it at $4,463. 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
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268801
Dimensions9.86 × 9.09 × 5.83 mm
L/W Ratio1.08
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
9.86 mm9.09 mm3.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268801
Side View
Table 54.0%Crown 34.4°Girdle: STK-VTKPavilion 42.1°Culet: NoneDepth 59.1%

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: Nov 4
Current: $4,463 AUD|Low: $877 AUD|High: $12,298 AUD|Avg: $3,175 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$914 AUD
Retailer 12$994 AUD
Retailer 9$1,059 AUD
Retailer 6$1,311 AUD
Retailer 3$1,492 AUD
Retailer 11$1,732 AUD
Retailer 2$2,458 AUD
Retailer 7$2,706 AUD
Retailer 10$2,978 AUD
Retailer 5$3,093 AUD
MOH London$4,463 AUD
Retailer 4$12,298 AUD

27 data points across 12 retailers

12 retailers$914 AUD to $4,463 AUD

A
Cheapest Retailer
-
$914 AUD
A
Retailer 2
-
$994 AUD
View
A
Retailer 3
-
$1,059 AUD
View
Retailer 4
-
$1,059 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,311 AUD
View
B+
Retailer 6
-
$1,492 AUD
View
B+
Retailer 7
-
$1,732 AUD
View
B+
Retailer 8
-
$2,458 AUD
View
B
Retailer 9
-
$2,706 AUD
View
B
Retailer 10
-
$2,978 AUD
View
B
Retailer 11
-
$3,093 AUD
View
Most Expensive
B
MOH London
LG526268801 · Nov 1
$4,463 AUD
£2,465 GBP
View
11 more retailers have this diamond
Prices start from $914 AUDSave up to $3,549 AUD

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
$914 AUD