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Heart|Lab Grown|IGI

3.77ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG837621535

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837621535

Diamond specifications and retailer prices

From $910 AUD
$639 USD
As of October 30, 2026
Save $7,561 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,470 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.77ct lab-grown heart diamond

This 3.77ct 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 LG837621535 or 837621535. Listed at 20 retailers as of October 30, 2026, with prices from $910 to $8,470, a $7,561 spread on the same certified stone. Brilliant Earth lists it at $8,470. 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

3.77
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621535
Dimensions10.06 × 10.34 × 6.26 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm10.34 mm3.77 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621535
Side View
Table 62.0%Crown 38.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.5%

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: $8,470 AUD|Low: $910 AUD|High: $11,830 AUD|Avg: $3,030 AUD|-28.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20$910 AUD
Retailer 19$991 AUD
Retailer 12$1,018 AUD
Retailer 5$1,056 AUD
Retailer 6$1,056 AUD
Retailer 17$1,310 AUD
Retailer 13$1,391 AUD
Retailer 10$1,532 AUD
Retailer 14$1,868 AUD
Retailer 9$2,138 AUD
Retailer 2$2,632 AUD
Retailer 18$2,696 AUD
Retailer 16$2,706 AUD
Retailer 8$3,277 AUD
Retailer 7$3,600 AUD
Retailer 4$3,667 AUD
Retailer 11$4,174 AUD
Retailer 15$4,601 AUD
Retailer 3$8,086 AUD
Brilliant Earth$8,470 AUD

23 data points across 20 retailers

20 retailers$910 AUD to $8,470 AUD

A
Cheapest Retailer
-
$910 AUD
$639 USD
A
Retailer 2
-
$991 AUD
$696 USD
View
A
Retailer 3
-
$1,018 AUD
$715 USD
View
Final sale: no returns
A
Retailer 4
-
$1,056 AUD
$742 USD
View
Retailer 5
-
$1,056 AUD
$742 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,310 AUD
$920 USD
View
A
Retailer 7
-
$1,391 AUD
£769 GBP
View
A
Retailer 8
-
$1,532 AUD
$1,076 USD
View
A
Retailer 9
-
$1,868 AUD
£1,033 GBP
View
A
Retailer 10
-
$2,138 AUD
$1,502 USD
View
B+
Retailer 11
-
$2,632 AUD
View
B+
Retailer 12
-
$2,696 AUD
$1,894 USD
View
B+
Retailer 13
-
$2,706 AUD
ZAR 30,706 ZAR
View
B+
Retailer 14
-
$3,277 AUD
$2,302 USD
View
B+
Retailer 15
-
$3,600 AUD
$2,529 USD
View
B+
Retailer 16
-
$3,667 AUD
$2,576 USD
View
B
Retailer 17
-
$4,174 AUD
$2,932 USD
View
B
Retailer 18
-
$4,601 AUD
£2,545 GBP
View
B
Retailer 19
-
$8,086 AUD
$5,680 USD
View
Most Expensive
B
Brilliant Earth
21769989Y · Oct 30
$8,470 AUD
$5,950 USD
View
19 more retailers have this diamond
Prices start from $910 AUDSave up to $7,561 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
3.77ct Heart
$910 AUD