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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 $641 USD
As of October 30, 2026
Save $2,506 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,147 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $641 to $3,147, a $2,506 spread on the same certified stone. MOH London lists it at $3,147. 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
Color
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: Oct 30
Current: $3,147 USD|Low: $615 USD|High: $8,627 USD|Avg: $2,271 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$641 USD
Retailer 12$697 USD
Retailer 9$743 USD
Retailer 6$920 USD
Retailer 3$1,047 USD
Retailer 11$1,215 USD
Retailer 5$1,725 USD
Retailer 7$1,898 USD
Retailer 10$2,089 USD
Retailer 2$2,170 USD
MOH London$3,147 USD
Retailer 4$8,627 USD

28 data points across 12 retailers

12 retailers$641 USD to $3,147 USD

A
Cheapest Retailer
-
$641 USD
A
Retailer 2
-
$697 USD
View
A
Retailer 3
-
$743 USD
View
Retailer 4
-
$743 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$920 USD
View
B+
Retailer 6
-
$1,047 USD
View
B+
Retailer 7
-
$1,215 USD
View
B+
Retailer 8
-
$1,725 USD
ZAR 27,875 ZAR
View
B
Retailer 9
-
$1,898 USD
View
B
Retailer 10
-
$2,089 USD
View
B
Retailer 11
-
$2,170 USD
View
Most Expensive
B
MOH London
LG526268801 · Oct 29
$3,147 USD
£2,478 GBP
View
11 more retailers have this diamond
Prices start from $641 USDSave up to $2,506 USD

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
$641 USD