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Heart|Lab Grown|IGI

3.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG591301196

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591301196

Diamond specifications and retailer prices

From $757 AUD
$532 USD
As of October 30, 2026
Save $5,179 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,936 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.37ct lab-grown heart diamond

This 3.37ct 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 LG591301196 or 591301196. Listed at 23 retailers as of October 30, 2026, with prices from $757 to $5,936, a $5,179 spread on the same certified stone. Brilliant Earth lists it at $5,936. 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

3.37
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591301196
Dimensions10.69 × 9.38 × 5.90 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.69 mm9.38 mm3.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591301196
Side View
Table 55.0%Crown 37.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 55.2%

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: $5,936 AUD|Low: $726 AUD|High: $6,193 AUD|Avg: $2,133 AUD|-4.1%
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
October 31, 2026
Retailer 15$757 AUD
Retailer 5$847 AUD
Retailer 8$847 AUD
Retailer 3$938 AUD
Retailer 11$1,132 AUD
Retailer 12$1,260 AUD
Retailer 7$1,355 AUD
Retailer 2$1,444 AUD
Retailer 10$2,038 AUD
Retailer 13$2,098 AUD
Retailer 4$2,469 AUD
Retailer 6$2,972 AUD
Retailer 16$3,286 AUD
Retailer 14$3,675 AUD
Retailer 9$3,938 AUD
Brilliant Earth$5,936 AUD

44 data points across 16 retailers

23 retailers$757 AUD to $5,936 AUD

A
Cheapest Retailer
-
$757 AUD
$532 USD
A
Retailer 2
-
$847 AUD
$595 USD
View
Final sale: no returns
A
Retailer 3
-
$847 AUD
$595 USD
View
A
Retailer 4
-
$938 AUD
$659 USD
View
Retailer 5
-
$938 AUD
$659 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,132 AUD
$795 USD
View
B+
Retailer 7
-
$1,260 AUD
$885 USD
View
A
Retailer 8
-
$1,355 AUD
$952 USD
View
A
Retailer 9
-
$1,444 AUD
£799 GBP
View
A
Retailer 10
-
$2,038 AUD
ZAR 23,128 ZAR
View
B+
Retailer 11
-
$2,066 AUD
$1,451 USD
View
B+
Retailer 12
-
$2,098 AUD
$1,474 USD
View
B+
Retailer 13
-
$2,228 AUD
$1,565 USD
View
B+
Retailer 14
-
$2,469 AUD
$1,734 USD
View
B+
Retailer 15
-
$2,972 AUD
SGD 2,821 SGD
View
B+
Retailer 16
-
$3,022 AUD
$2,123 USD
View
B+
Retailer 17
-
$3,049 AUD
$2,142 USD
View
B+
Retailer 18
-
$3,086 AUD
$2,168 USD
View
B+
Retailer 19
-
$3,206 AUD
$2,252 USD
View
B+
Retailer 20
-
$3,286 AUD
$2,308 USD
View
Retailer 21
-
$3,675 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$3,938 AUD
£2,178 GBP
View
Most Expensive
B
Brilliant Earth
7760443A · Oct 31
$5,936 AUD
$4,170 USD
View
22 more retailers have this diamond
Prices start from $757 AUDSave up to $5,179 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
3.37ct Heart
$757 AUD