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Heart|Lab Grown|IGI

3.01ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG816689486

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816689486

Diamond specifications and retailer prices

From $2,245 AUD
$1,573 USD
As of November 1, 2026
Save $6,505 AUD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,782 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816689486 or 816689486. Listed at 16 retailers as of November 1, 2026, with a 290% 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

3.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816689486
Dimensions9.89 × 8.63 × 5.99 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
9.89 mm8.63 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816689486
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,245 AUD|Low: $2,245 AUD|High: $9,042 AUD|Avg: $5,190 AUD
Retailer 1
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 1$2,245 AUD
Retailer 3$2,319 AUD
Retailer 13$2,647 AUD
Retailer 12$2,817 AUD
Retailer 10$3,393 AUD
Retailer 9$3,439 AUD
Retailer 2$4,224 AUD
Retailer 5$4,383 AUD
Retailer 11$5,428 AUD
Retailer 6$5,608 AUD
Retailer 7$6,228 AUD
Retailer 8$6,864 AUD
Retailer 4$8,042 AUD
Retailer 15$8,461 AUD
Retailer 14$8,750 AUD

19 data points across 15 retailers

16 retailers$2,245 AUD to $8,750 AUD

A
Cheapest Retailer
-
$2,245 AUD
$1,573 USD
A
Retailer 2
-
$2,319 AUD
$1,625 USD
View
Final sale: no returns
A
Retailer 3
-
$2,647 AUD
$1,855 USD
View
A
Retailer 4
-
$2,817 AUD
$1,974 USD
View
A
Retailer 5
-
$3,393 AUD
£1,873 GBP
View
A
Retailer 6
-
$3,439 AUD
$2,410 USD
View
A
Retailer 7
-
$4,224 AUD
$2,960 USD
View
A
Retailer 8
-
$4,383 AUD
$3,072 USD
View
B+
Retailer 9
-
$5,428 AUD
View
B+
Retailer 10
-
$5,608 AUD
ZAR 63,490 ZAR
View
B+
Retailer 11
-
$6,228 AUD
$4,365 USD
View
B+
Retailer 12
-
$6,864 AUD
£3,788 GBP
View
B+
Retailer 13
-
$8,042 AUD
SGD 7,616 SGD
View
B+
Retailer 14
-
$8,461 AUD
$5,930 USD
View
B+
Retailer 15
-
$8,750 AUD
$6,132 USD
View
Most Expensive
Novita Diamonds
cert_816689486 · Oct 8
$22,782 AUD
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from $2,245 AUDSave up to $6,505 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
3.01ct Heart
$2,245 AUD