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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG786649898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786649898

Diamond specifications and retailer prices

From $864 AUD
$607 USD
As of October 30, 2026
Save $3,813 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,677 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG786649898 or 786649898. Listed at 19 retailers as of October 29, 2026, with prices from $864 to $4,677, a $3,813 spread on the same certified stone. MOH London lists it at $4,677. 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 angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786649898
Dimensions9.06 × 10.28 × 5.83 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm10.28 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786649898
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 56.7%

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 30
Current: $4,677 AUD|Low: $830 AUD|High: $4,715 AUD|Avg: $2,082 AUD|+0.5%
MOH London
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
October 31, 2026
Retailer 13$864 AUD
Retailer 7$967 AUD
Retailer 4$968 AUD
Retailer 14$1,072 AUD
Retailer 10$1,253 AUD
Retailer 5$1,438 AUD
Retailer 6$1,566 AUD
Retailer 2$1,677 AUD
Retailer 8$2,264 AUD
Retailer 9$2,328 AUD
Retailer 11$2,659 AUD
Retailer 3$2,819 AUD
Retailer 15$3,419 AUD
Retailer 12$3,481 AUD
MOH London$4,677 AUD

46 data points across 15 retailers

19 retailers$864 AUD to $4,677 AUD

A
Cheapest Retailer
-
$864 AUD
$607 USD
A
Retailer 2
-
$967 AUD
$679 USD
View
Final sale: no returns
A
Retailer 3
-
$968 AUD
$680 USD
View
A
Retailer 4
-
$1,072 AUD
$753 USD
View
Retailer 5
-
$1,072 AUD
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,253 AUD
$880 USD
View
A
Retailer 7
-
$1,438 AUD
$1,010 USD
View
A
Retailer 8
-
$1,566 AUD
$1,100 USD
View
A
Retailer 9
-
$1,677 AUD
£928 GBP
View
B+
Retailer 10
-
$1,966 AUD
$1,381 USD
View
B+
Retailer 11
-
$2,264 AUD
View
B+
Retailer 12
-
$2,328 AUD
ZAR 26,413 ZAR
View
B+
Retailer 13
-
$2,659 AUD
$1,868 USD
View
B+
Retailer 14
-
$2,819 AUD
$1,980 USD
View
B
Retailer 15
-
$3,419 AUD
$2,402 USD
View
B
Retailer 16
-
$3,464 AUD
$2,434 USD
View
Retailer 17
-
$3,481 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$3,548 AUD
$2,493 USD
View
Most Expensive
B
MOH London
LG786649898 · Oct 29
$4,677 AUD
£2,587 GBP
View
18 more retailers have this diamond
Prices start from $864 AUDSave up to $3,813 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
$864 AUD