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Heart|Lab Grown|GIA

3.00ct F SI1 Heart Lab Grown Diamond

VG • F/SI1 • GIA 6461657854

Shape and cutting style on the report: Heart brilliant

Certificate GIA 6461657854

Diamond specifications and retailer prices

From $1,266 AUD
As of November 6, 2026
Save $5,650 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,984 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6461657854. Listed at 21 retailers as of November 6, 2026, with a 446% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6461657854
Dimensions8.86 × 10.12 × 5.80 mm
L/W Ratio1.14
Top View
8.86 mm10.12 mm3.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6461657854
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.3%

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: $9,984 AUD|Low: $1,266 AUD|High: $11,250 AUD|Avg: $3,610 AUD|+2.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 4$1,266 AUD
Retailer 18$1,378 AUD
Retailer 2$1,452 AUD
Retailer 3$1,470 AUD
Retailer 12$1,470 AUD
Retailer 6$1,725 AUD
Retailer 13$2,110 AUD
Retailer 17$2,145 AUD
Retailer 8$2,321 AUD
Retailer 15$2,381 AUD
Retailer 9$2,726 AUD
Retailer 5$3,957 AUD
Retailer 19$4,079 AUD
Retailer 10$4,247 AUD
Retailer 7$4,560 AUD
Retailer 16$5,485 AUD
Retailer 14$5,581 AUD
Retailer 11$5,776 AUD
Retailer 20$6,916 AUD
Do Amore Diamonds$9,984 AUD

29 data points across 20 retailers

21 retailers$1,266 AUD to $6,916 AUD

A
Cheapest Retailer
-
$1,266 AUD
A
Retailer 2
-
$1,378 AUD
View
Retailer 3
-
$1,435 AUD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$1,452 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,470 AUD
View
B+
Retailer 6
-
$1,470 AUD
View
B+
Retailer 7
-
$1,725 AUD
View
B+
Retailer 8
-
$2,110 AUD
View
Retailer 9
-
$2,145 AUD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$2,321 AUD
View
B+
Retailer 11
-
$2,381 AUD
View
B
Retailer 12
-
$2,726 AUD
View
B
Retailer 13
-
$3,957 AUD
View
B
Retailer 14
-
$4,079 AUD
View
B
Retailer 15
-
$4,247 AUD
View
B
Retailer 16
-
$4,560 AUD
View
B
Retailer 17
-
$5,485 AUD
View
B
Retailer 18
-
$5,581 AUD
View
B
Retailer 19
-
$5,776 AUD
View
B
Retailer 20
-
$6,916 AUD
View
Most Expensive
Do Amore Diamonds
20-M107097 · Nov 6
$9,984 AUD
$6,860 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,266 AUDSave up to $5,650 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
3.00ct Heart
$1,266 AUD