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Heart|Lab Grown|GIA

3.09ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From $1,788 AUD
$1,256 USD
As of October 29, 2026
Save $3,856 AUD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,644 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 29, 2026, with prices from $1,788 to $5,644, a $3,856 spread on the same certified stone. Blue Nile lists it at $5,644. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.19 × 10.28 × 5.64 mm
L/W Ratio1.12
Top View
9.19 mm10.28 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 54.9%

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: Oct 29
Current: $5,644 AUD|Low: $1,788 AUD|High: $5,692 AUD|Avg: $3,726 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$1,788 AUD
Retailer 2$1,942 AUD
Retailer 4$5,626 AUD
Blue Nile$5,644 AUD

37 data points across 4 retailers

4 retailers$1,788 AUD to $5,644 AUD

A
Cheapest Retailer
-
$1,788 AUD
$1,256 USD
A
Retailer 2
-
$1,942 AUD
£1,074 GBP
View
B
Retailer 3
-
$5,626 AUD
CA$5,489 CAD
View
Most Expensive
B
Blue Nile
23023462 · Oct 29
$5,644 AUD
$3,965 USD
View
3 more retailers have this diamond
Prices start from $1,788 AUDSave up to $3,856 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
$1,788 AUD