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Heart|Lab Grown|GIA

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • GIA 6471691479

Certificate GIA 6471691479

Diamond specifications and retailer prices

From $1,122 AUD
$788 USD
As of October 23, 2026
Save $5,090 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,782 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471691479. Listed at 20 retailers as of October 23, 2026, with a 454% 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6471691479
Dimensions9.19 × 10.22 × 5.91 mm
L/W Ratio1.11
Top View
9.19 mm10.22 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471691479
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

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: Oct 23
Current: $8,782 AUD|Low: $1,078 AUD|High: $8,782 AUD|Avg: $2,785 AUD
Brilliant Earth
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
October 28, 2026
Retailer 19$1,122 AUD
Retailer 17$1,221 AUD
Retailer 11$1,255 AUD
Retailer 8$1,301 AUD
Retailer 9$1,512 AUD
Retailer 2$1,552 AUD
Retailer 12$1,592 AUD
Retailer 6$1,725 AUD
Retailer 13$1,908 AUD
Retailer 18$2,102 AUD
Retailer 4$2,343 AUD
Retailer 16$2,818 AUD
Retailer 15$2,994 AUD
Retailer 3$3,660 AUD
Retailer 5$3,863 AUD
Retailer 7$4,400 AUD
Retailer 10$4,499 AUD
Retailer 14$4,884 AUD
Brilliant Earth$8,782 AUD

34 data points across 19 retailers

20 retailers$1,122 AUD to $6,212 AUD

A
Cheapest Retailer
-
$1,122 AUD
$788 USD
A
Retailer 2
-
$1,221 AUD
$858 USD
View
A
Retailer 3
-
$1,255 AUD
$882 USD
View
Final sale: no returns
A
Retailer 4
-
$1,301 AUD
$914 USD
View
A
Retailer 5
-
$1,512 AUD
HK$8,300 HKD
View
A
Retailer 6
-
$1,552 AUD
$1,090 USD
View
A
Retailer 7
-
$1,592 AUD
£881 GBP
View
A
Retailer 8
-
$1,725 AUD
$1,212 USD
View
A
Retailer 9
-
$1,908 AUD
£1,055 GBP
View
B+
Retailer 10
-
$2,102 AUD
$1,477 USD
View
B+
Retailer 11
-
$2,343 AUD
$1,646 USD
View
B+
Retailer 12
-
$2,818 AUD
$1,980 USD
View
B+
Retailer 13
-
$2,994 AUD
ZAR 33,977 ZAR
View
B
Retailer 14
-
$3,660 AUD
$2,571 USD
View
B
Retailer 15
-
$3,863 AUD
$2,714 USD
View
B
Retailer 16
-
$4,400 AUD
$3,091 USD
View
B
Retailer 17
-
$4,499 AUD
$3,161 USD
View
B
Retailer 18
-
$4,884 AUD
£2,702 GBP
View
B
Retailer 19
-
$6,212 AUD
$4,364 USD
View
Most Expensive
B
Brilliant Earth
14421802A · Oct 10
$8,782 AUD
$6,170 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from $1,122 AUDSave up to $5,090 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
3.09ct Heart
$1,122 AUD