Heart|Lab Grown|IGI

3.73ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG830672977

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830672977

Diamond specifications and retailer prices

From $708 USD
As of October 27, 2026
Save $7,512 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,220 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.73ct lab-grown heart diamond

This 3.73ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830672977 or 830672977. Listed at 15 retailers as of October 27, 2026, with prices from $708 to $8,220, a $7,512 spread on the same certified stone. Brilliant Earth lists it at $8,220. 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

3.73
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830672977
Dimensions10.47 × 10.42 × 6.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm10.42 mm3.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830672977
Side View
Table 61.0%Crown 30.9°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 61.4%

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 27
Current: $8,220 USD|Low: $708 USD|High: $8,220 USD|Avg: $2,603 USD
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
October 28, 2026
Retailer 7$708 USD
Retailer 11$910 USD
Retailer 14$1,199 USD
Retailer 2$1,290 USD
Retailer 5$1,472 USD
Retailer 10$1,827 USD
Retailer 9$1,863 USD
Retailer 12$1,874 USD
Retailer 4$2,502 USD
Retailer 13$2,515 USD
Retailer 3$2,554 USD
Retailer 6$2,903 USD
Retailer 8$3,184 USD
Retailer 15$5,620 USD
Brilliant Earth$8,220 USD

20 data points across 15 retailers

15 retailers$708 USD to $8,220 USD

A
Cheapest Retailer
-
$708 USD
Final sale: no returns
A
Retailer 2
-
$910 USD
View
A
Retailer 3
-
$1,199 USD
View
A
Retailer 4
-
$1,290 USD
£1,016 GBP
View
A
Retailer 5
-
$1,472 USD
View
A
Retailer 6
-
$1,827 USD
A$2,811 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,863 USD
ZAR 30,094 ZAR
View
B+
Retailer 8
-
$1,874 USD
View
B+
Retailer 9
-
$2,502 USD
View
B+
Retailer 10
-
$2,515 USD
£1,980 GBP
View
B+
Retailer 11
-
$2,554 USD
View
B+
Retailer 12
-
$2,903 USD
View
B+
Retailer 13
-
$3,184 USD
£2,507 GBP
View
B
Retailer 14
-
$5,620 USD
View
Most Expensive
B
Brilliant Earth
21769746B · Oct 28
$8,220 USD
View
14 more retailers have this diamond
Prices start from $708 USDSave up to $7,512 USD

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
3.73ct Heart
$708 USD