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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG705516298

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705516298

Diamond specifications and retailer prices

From $730 AUD
$513 USD
As of October 30, 2026
Save $7,868 AUD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,599 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG705516298 or 705516298. Listed at 19 retailers as of October 30, 2026, with prices from $730 to $8,599, a $7,868 spread on the same certified stone. Yadav Diamonds lists it at $8,599. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705516298
Dimensions9.19 × 10.03 × 5.82 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.19 mm10.03 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705516298
Side View
Table 60.0%Crown 35.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.0%

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 30
Current: $1,560 AUD|Low: $700 AUD|High: $8,599 AUD|Avg: $2,202 AUD|+2.5%
Retailer 1
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
Yadav Diamonds
October 31, 2026
Retailer 13$730 AUD
Retailer 4$817 AUD
Retailer 6$817 AUD
Retailer 14$905 AUD
Retailer 10$1,103 AUD
Retailer 12$1,197 AUD
Retailer 5$1,416 AUD
Retailer 1$1,560 AUD
Retailer 7$2,111 AUD
Retailer 9$2,171 AUD
Retailer 11$2,336 AUD
Retailer 3$2,628 AUD
Retailer 2$3,357 AUD
Retailer 8$4,361 AUD
Yadav Diamonds$8,599 AUD

43 data points across 15 retailers

19 retailers$730 AUD to $8,599 AUD

A
Cheapest Retailer
-
$730 AUD
$513 USD
A
Retailer 2
-
$817 AUD
$574 USD
View
Final sale: no returns
A
Retailer 3
-
$817 AUD
$574 USD
View
A
Retailer 4
-
$905 AUD
$636 USD
View
Retailer 5
-
$905 AUD
$636 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,103 AUD
$775 USD
View
B+
Retailer 7
-
$1,197 AUD
$841 USD
View
A
Retailer 8
-
$1,416 AUD
$995 USD
View
A
Retailer 9
-
$1,491 AUD
$1,047 USD
View
A
Retailer 10
-
$1,560 AUD
£863 GBP
View
B+
Retailer 11
-
$2,111 AUD
View
B+
Retailer 12
-
$2,171 AUD
ZAR 24,631 ZAR
View
B+
Retailer 13
-
$2,336 AUD
$1,641 USD
View
B+
Retailer 14
-
$2,628 AUD
$1,846 USD
View
B
Retailer 15
-
$3,357 AUD
$2,358 USD
View
B
Retailer 16
-
$3,405 AUD
$2,392 USD
View
B
Retailer 17
-
$4,361 AUD
£2,412 GBP
View
B
Retailer 18
-
$6,477 AUD
$4,550 USD
View
Most Expensive
B
Yadav Diamonds
13015263 · Oct 30
$8,599 AUD
$6,040 USD
View
18 more retailers have this diamond
Prices start from $730 AUDSave up to $7,868 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
$730 AUD