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Heart|Lab Grown|GIA

3.08ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 7518580746

Certificate GIA 7518580746

Diamond specifications and retailer prices

From $4,420 AUD
As of November 3, 2026
Save $27,922 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $32,342 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 stated by the retailer rather than the lab and certified by GIA 7518580746. Listed at 19 retailers as of November 1, 2026, with prices from $4,420 to $32,342, a $27,922 spread on the same certified stone. Novita Diamonds lists it at $32,342. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7518580746
Dimensions9.15 × 9.80 × 5.70 mm
L/W Ratio1.07
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
9.15 mm9.80 mm3.08 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518580746
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.2%

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: $32,342 AUD|Low: $4,145 AUD|High: $33,663 AUD|Avg: $11,273 AUD|-3.9%
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
Retailer 20
November 4, 2026
Retailer 18$4,319 AUD
Retailer 9$4,420 AUD
Retailer 3$4,698 AUD
Retailer 5$4,836 AUD
Retailer 19$5,009 AUD
Retailer 4$5,080 AUD
Retailer 17$5,234 AUD
Retailer 15$6,163 AUD
Retailer 20$6,909 AUD
Retailer 7$7,835 AUD
Retailer 2$9,349 AUD
Retailer 12$10,008 AUD
Retailer 6$11,129 AUD
Retailer 10$12,781 AUD
Retailer 13$12,876 AUD
Retailer 14$14,014 AUD
Retailer 11$19,384 AUD
Retailer 16$28,953 AUD
Retailer 8$30,557 AUD
Novita Diamonds$32,342 AUD

30 data points across 20 retailers

19 retailers$4,420 AUD to $32,342 AUD

Retailer 1
-
$4,319 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,420 AUD
View
Retailer 3
-
$4,698 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$4,836 AUD
View
Final sale: no returns
Retailer 5
-
$5,009 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$5,080 AUD
View
A
Retailer 7
-
$5,234 AUD
View
B+
Retailer 8
-
$6,163 AUD
View
Retailer 9
-
$6,909 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$7,835 AUD
View
B+
Retailer 11
-
$9,349 AUD
View
B+
Retailer 12
-
$12,781 AUD
View
B+
Retailer 13
-
$12,876 AUD
View
B+
Retailer 14
-
$14,014 AUD
View
B
Retailer 15
-
$19,384 AUD
View
B
Retailer 16
-
$28,953 AUD
View
B
Retailer 17
-
$28,953 AUD
View
B
Retailer 18
-
$30,557 AUD
View
Most Expensive
B
Novita Diamonds
cert_7518580746 · Nov 1
$32,342 AUD
View
18 more retailers have this diamond
Prices start from $4,420 AUDSave up to $27,922 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
$4,420 AUD