CaratHunter
Plans
Heart|Lab Grown|IGI

3.60ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG654498940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654498940

Diamond specifications and retailer prices

From $1,216 NZD
As of November 6, 2026
Save $4,720 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,936 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.6ct lab-grown heart diamond

This 3.6ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654498940 or 654498940. Listed at 13 retailers as of November 1, 2026, with prices from $1,216 to $5,936, a $4,720 spread on the same certified stone. MOH London lists it at $5,936. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.60
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654498940
Dimensions10.90 × 9.55 × 5.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm9.55 mm3.60 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654498940
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 54.6%

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 6
Current: $5,936 NZD|Low: $1,216 NZD|High: $10,697 NZD|Avg: $3,454 NZD
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
Retailer 16
November 6, 2026
Retailer 5$1,216 NZD
Retailer 4$1,322 NZD
Retailer 11$1,409 NZD
Retailer 14$1,661 NZD
Retailer 12$1,732 NZD
Retailer 2$1,835 NZD
Retailer 13$2,019 NZD
Retailer 6$2,150 NZD
Retailer 9$2,226 NZD
Retailer 3$2,296 NZD
Retailer 16$2,576 NZD
Retailer 10$3,601 NZD
Retailer 15$3,963 NZD
MOH London$5,936 NZD
Retailer 7$10,266 NZD
Retailer 8$10,697 NZD

11 data points across 16 retailers

13 retailers$1,216 NZD to $5,936 NZD

A
Cheapest Retailer
-
$1,216 NZD
A
Retailer 2
-
$1,322 NZD
View
A
Retailer 3
-
$1,409 NZD
View
A
Retailer 4
-
$1,661 NZD
View
A
Retailer 5
-
$1,732 NZD
View
A
Retailer 6
-
$1,835 NZD
View
A
Retailer 7
-
$2,019 NZD
View
A
Retailer 8
-
$2,226 NZD
View
A
Retailer 9
-
$2,296 NZD
View
B+
Retailer 10
-
$2,576 NZD
View
B
Retailer 11
-
$3,601 NZD
View
B+
Retailer 12
-
$3,963 NZD
View
Most Expensive
B
MOH London
LG654498940 · Nov 1
$5,936 NZD
£2,591 GBP
View
12 more retailers have this diamond
Prices start from $1,216 NZDSave up to $4,720 NZD

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
3.60ct Heart
$1,216 NZD