CaratHunter
Plans
Heart|Lab Grown|IGI

3.10ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG665409047

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409047

Diamond specifications and retailer prices

From $1,109 AUD
As of November 4, 2026
Save $4,465 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,574 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409047 or 665409047. Listed at 19 retailers as of November 2, 2026, with prices from $1,109 to $5,574, a $4,465 spread on the same certified stone. Brilliant Earth lists it at $5,574. 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

3.10
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409047
Dimensions9.37 × 10.11 × 5.66 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm10.11 mm3.10 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409047
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.0%

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 4
Current: $5,574 AUD|Low: $1,055 AUD|High: $7,370 AUD|Avg: $2,715 AUD|-24.4%
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
November 4, 2026
Retailer 3$1,109 AUD
Retailer 9$1,206 AUD
Retailer 14$1,242 AUD
Retailer 8$1,286 AUD
Retailer 18$1,286 AUD
Retailer 11$1,540 AUD
Retailer 5$1,712 AUD
Retailer 6$2,077 AUD
Retailer 13$2,140 AUD
Retailer 17$2,355 AUD
Retailer 15$2,904 AUD
Retailer 12$2,988 AUD
Retailer 2$3,059 AUD
Retailer 4$3,616 AUD
Retailer 7$4,329 AUD
Retailer 10$4,443 AUD
Retailer 16$4,825 AUD
Brilliant Earth$5,574 AUD

40 data points across 18 retailers

19 retailers$1,109 AUD to $5,574 AUD

A
Cheapest Retailer
-
$1,109 AUD
A
Retailer 2
-
$1,206 AUD
View
A
Retailer 3
-
$1,242 AUD
View
Final sale: no returns
Retailer 4
-
$1,286 AUD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,286 AUD
View
A
Retailer 6
-
$1,540 AUD
View
B+
Retailer 7
-
$1,712 AUD
View
B+
Retailer 8
-
$2,077 AUD
View
B+
Retailer 9
-
$2,140 AUD
View
B+
Retailer 10
-
$2,355 AUD
View
B
Retailer 11
-
$2,857 AUD
View
B
Retailer 12
-
$2,904 AUD
View
B
Retailer 13
-
$2,988 AUD
View
B
Retailer 14
-
$3,059 AUD
View
B
Retailer 15
-
$3,616 AUD
View
B
Retailer 16
-
$4,329 AUD
View
B
Retailer 17
-
$4,443 AUD
View
Retailer 18
-
$4,825 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14264766A · Nov 2
$5,574 AUD
$3,910 USD
View
18 more retailers have this diamond
Prices start from $1,109 AUDSave up to $4,465 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
3.10ct Heart
$1,109 AUD