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Heart|Lab Grown|IGI

18.01ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG811693694

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811693694

Diamond specifications and retailer prices

From $13,005 AUD
$9,114 USD
As of November 2, 2026
Save $12,552 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $70,004 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 18.01ct lab-grown heart diamond

This 18.01ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811693694 or 811693694. Listed at 15 retailers as of November 1, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

18.01
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811693694
Dimensions16.15 × 18.55 × 10.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.15 mm18.55 mm18.01 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811693694
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 56.5%

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 2
Current: $81,148 AUD|Low: $12,485 AUD|High: $81,148 AUD|Avg: $25,174 AUD
Do Amore Diamonds
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
November 1, 2026
Retailer 11$13,005 AUD
Retailer 14$13,526 AUD
Retailer 4$14,052 AUD
Retailer 10$14,933 AUD
Retailer 3$15,085 AUD
Retailer 12$15,085 AUD
Retailer 13$15,606 AUD
Retailer 9$16,515 AUD
Retailer 8$16,591 AUD
Retailer 7$19,640 AUD
Retailer 5$23,590 AUD
Retailer 2$25,557 AUD
Retailer 6$51,487 AUD
Do Amore Diamonds$81,148 AUD

24 data points across 14 retailers

15 retailers$13,005 AUD to $25,557 AUD

A
Cheapest Retailer
-
$13,005 AUD
$9,114 USD
A
Retailer 2
-
$13,526 AUD
$9,479 USD
View
B+
Retailer 3
-
$14,052 AUD
$9,848 USD
View
B+
Retailer 4
-
$14,933 AUD
$10,465 USD
View
B+
Retailer 5
-
$15,085 AUD
$10,572 USD
View
Retailer 6
-
$15,085 AUD
$10,572 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$15,606 AUD
$10,937 USD
View
B+
Retailer 8
-
$16,515 AUD
$11,574 USD
View
B+
Retailer 9
-
$16,591 AUD
$11,627 USD
View
B+
Retailer 10
-
$19,640 AUD
£10,838 GBP
View
B
Retailer 11
-
$23,590 AUD
$16,532 USD
View
B
Retailer 12
-
$25,557 AUD
View
Retailer 13
-
$51,487 AUD
$36,083 USD
View
Price last confirmed 15 days ago
Most Expensive
Do Amore Diamonds
23-811693694 · Nov 2
$70,004 AUD
$49,060 USD
View
Price under review
13 more retailers have this diamond
Prices start from $13,005 AUDSave up to $12,552 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
18.01ct Heart
$13,005 AUD