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Heart|Lab Grown|IGI

3.71ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG843603126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843603126

Diamond specifications and retailer prices

From $839 AUD
$589 USD
As of October 30, 2026
Save $6,607 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,445 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown heart diamond

This 3.71ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843603126 or 843603126. Listed at 16 retailers as of October 29, 2026, with prices from $839 to $7,445, a $6,607 spread on the same certified stone. Do Amore Diamonds lists it at $7,445. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.71
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843603126
Dimensions9.70 × 10.99 × 5.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm10.99 mm3.71 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843603126
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 54.0%

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: $7,445 AUD|Low: $839 AUD|High: $11,716 AUD|Avg: $3,531 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
Retailer 17
October 30, 2026
Retailer 4$839 AUD
Retailer 14$938 AUD
Retailer 11$1,118 AUD
Retailer 9$1,293 AUD
Retailer 13$1,330 AUD
Retailer 6$1,465 AUD
Retailer 5$1,597 AUD
Retailer 15$2,083 AUD
Retailer 2$2,423 AUD
Retailer 3$2,578 AUD
Retailer 17$3,017 AUD
Retailer 8$3,775 AUD
Retailer 7$3,875 AUD
Retailer 12$4,525 AUD
Retailer 10$6,876 AUD
Retailer 16$6,954 AUD
Do Amore Diamonds$7,445 AUD

16 data points across 17 retailers

16 retailers$839 AUD to $7,445 AUD

A
Cheapest Retailer
-
$839 AUD
$589 USD
A
Retailer 2
-
$938 AUD
$659 USD
View
A
Retailer 3
-
$1,118 AUD
$785 USD
View
Retailer 4
-
$1,293 AUD
£715 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,330 AUD
HK$7,300 HKD
View
A
Retailer 6
-
$1,465 AUD
$1,029 USD
View
A
Retailer 7
-
$1,597 AUD
$1,122 USD
View
A
Retailer 8
-
$2,083 AUD
$1,463 USD
View
B+
Retailer 9
-
$2,423 AUD
View
B+
Retailer 10
-
$2,578 AUD
$1,811 USD
View
B+
Retailer 11
-
$3,017 AUD
$2,119 USD
View
B
Retailer 12
-
$3,875 AUD
SGD 3,678 SGD
View
B
Retailer 13
-
$4,525 AUD
£2,503 GBP
View
B
Retailer 14
-
$6,876 AUD
$4,830 USD
View
B
Retailer 15
-
$6,954 AUD
$4,885 USD
View
Most Expensive
B
Do Amore Diamonds
27-1E55DE158 · Oct 29
$7,445 AUD
$5,230 USD
View
15 more retailers have this diamond
Prices start from $839 AUDSave up to $6,607 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
3.71ct Heart
$839 AUD