CaratHunter
Plans
Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG722507628

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722507628

Diamond specifications and retailer prices

From $813 AUD
$571 USD
As of October 31, 2026
Save $5,636 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,449 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown heart diamond

This 3.1ct 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 and certified by IGI LG722507628 or 722507628. Listed at 21 retailers as of October 31, 2026, with prices from $813 to $6,449, a $5,636 spread on the same certified stone. Do Amore Diamonds lists it at $6,449. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722507628
Dimensions9.29 × 10.15 × 5.85 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.29 mm10.15 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722507628
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 57.6%

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 31
Current: $6,449 AUD|Low: $813 AUD|High: $6,449 AUD|Avg: $2,140 AUD
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
October 31, 2026
Retailer 5$813 AUD
Retailer 8$851 AUD
Retailer 13$901 AUD
Retailer 16$901 AUD
Retailer 11$1,039 AUD
Retailer 4$1,194 AUD
Retailer 15$1,491 AUD
Retailer 2$1,552 AUD
Retailer 9$2,100 AUD
Retailer 14$2,325 AUD
Retailer 12$2,615 AUD
Retailer 7$3,089 AUD
Retailer 6$3,340 AUD
Retailer 3$3,390 AUD
Retailer 10$4,341 AUD
Do Amore Diamonds$6,449 AUD

38 data points across 16 retailers

21 retailers$813 AUD to $6,449 AUD

A
Cheapest Retailer
-
$813 AUD
$571 USD
Final sale: no returns
Retailer 2
-
$851 AUD
$598 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$901 AUD
$633 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$901 AUD
$633 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$901 AUD
$633 USD
View
Retailer 6
-
$952 AUD
$669 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,039 AUD
$730 USD
View
Retailer 8
-
$1,055 AUD
$741 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$1,194 AUD
$839 USD
View
A
Retailer 10
-
$1,491 AUD
$1,047 USD
View
A
Retailer 11
-
$1,552 AUD
£858 GBP
View
B+
Retailer 12
-
$2,100 AUD
View
B+
Retailer 13
-
$2,325 AUD
$1,633 USD
View
B+
Retailer 14
-
$2,615 AUD
$1,837 USD
View
Retailer 15
-
$2,615 AUD
$1,837 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$3,062 AUD
$2,151 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$3,089 AUD
$2,170 USD
View
B
Retailer 18
-
$3,340 AUD
$2,346 USD
View
B
Retailer 19
-
$3,390 AUD
$2,381 USD
View
B
Retailer 20
-
$4,341 AUD
£2,401 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B123B3E10 · Oct 31
$6,449 AUD
$4,530 USD
View
20 more retailers have this diamond
Prices start from $813 AUDSave up to $5,636 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
$813 AUD