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Heart|Lab Grown|IGI

3.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG797643356

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643356

Diamond specifications and retailer prices

From $2,474 AUD
As of November 3, 2026
Save $20,633 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,107 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.08ct lab-grown heart diamond

This 3.08ct 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 LG797643356 or 797643356. Listed at 20 retailers as of November 1, 2026, with prices from $2,474 to $23,107, a $20,633 spread on the same certified stone. Novita Diamonds lists it at $23,107. 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

3.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643356
Dimensions9.82 × 10.07 × 5.33 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.82 mm10.07 mm3.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643356
Side View
Table 60.0%Crown 34.1°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 52.9%

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 3
Current: $23,107 AUD|Low: $1,956 AUD|High: $24,039 AUD|Avg: $6,153 AUD|-3.5%
Novita 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 3$2,038 AUD
Retailer 4$2,363 AUD
Retailer 9$2,363 AUD
Retailer 6$2,606 AUD
Retailer 19$2,825 AUD
Retailer 14$3,333 AUD
Retailer 8$3,379 AUD
Retailer 2$3,769 AUD
Retailer 7$4,289 AUD
Retailer 5$4,389 AUD
Retailer 16$5,335 AUD
Retailer 12$5,491 AUD
Retailer 13$6,369 AUD
Retailer 15$6,747 AUD
Retailer 10$7,294 AUD
Retailer 11$8,312 AUD
Retailer 17$11,464 AUD
Retailer 18$12,357 AUD
Novita Diamonds$23,107 AUD

36 data points across 19 retailers

20 retailers$2,474 AUD to $23,107 AUD

Retailer 1
-
$2,038 AUD
Price last confirmed 27 days ago
Retailer 2
-
$2,217 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$2,363 AUD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$2,474 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,606 AUD
View
A
Retailer 6
-
$3,333 AUD
View
A
Retailer 7
-
$3,379 AUD
View
A
Retailer 8
-
$3,769 AUD
View
A
Retailer 9
-
$4,289 AUD
View
A
Retailer 10
-
$4,389 AUD
View
Retailer 11
-
$4,429 AUD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$5,335 AUD
View
B+
Retailer 13
-
$5,491 AUD
View
B+
Retailer 14
-
$6,369 AUD
View
B+
Retailer 15
-
$6,747 AUD
View
B+
Retailer 16
-
$7,294 AUD
View
B+
Retailer 17
-
$8,312 AUD
View
B
Retailer 18
-
$11,464 AUD
View
B+
Retailer 19
-
$12,357 AUD
View
Most Expensive
B
Novita Diamonds
cert_797643356 · Nov 1
$23,107 AUD
View
19 more retailers have this diamond
Prices start from $2,474 AUDSave up to $20,633 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
3.08ct Heart
$2,474 AUD