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Heart|Lab Grown|IGI

3.97ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG846694350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846694350

Diamond specifications and retailer prices

From $694 USD
As of October 29, 2026
Save $2,346 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,040 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.97ct lab-grown heart diamond

This 3.97ct 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 LG846694350 or 846694350. Listed at 10 retailers as of October 26, 2026, with prices from $694 to $3,040, a $2,346 spread on the same certified stone. MOH London lists it at $3,040. 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

3.97
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846694350
Dimensions9.38 × 10.63 × 6.69 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
9.38 mm10.63 mm3.97 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846694350
Side View
Table 64.0%Crown 37.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.9%

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 29
Current: $3,040 USD|Low: $694 USD|High: $3,052 USD|Avg: $1,600 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$694 USD
Retailer 5$861 USD
Retailer 6$900 USD
Retailer 8$1,179 USD
Retailer 2$1,204 USD
Retailer 3$1,637 USD
Retailer 4$1,912 USD
Retailer 7$2,108 USD
Retailer 9$2,538 USD
MOH London$3,040 USD

14 data points across 10 retailers

10 retailers$694 USD to $3,040 USD

A
Cheapest Retailer
-
$694 USD
Final sale: no returns
Retailer 2
-
$861 USD
£678 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
$900 USD
View
B+
Retailer 4
-
$1,179 USD
View
A
Retailer 5
-
$1,204 USD
£948 GBP
View
Retailer 6
-
$1,637 USD
A$2,518 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,912 USD
View
B+
Retailer 8
-
$2,108 USD
View
B
Retailer 9
-
$2,538 USD
View
Most Expensive
B
MOH London
LG846694350 · Oct 26
$3,040 USD
£2,394 GBP
View
9 more retailers have this diamond
Prices start from $694 USDSave up to $2,346 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
3.97ct Heart
$694 USD