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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 $988 AUD
$694 USD
As of October 31, 2026
Save $3,340 AUD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,328 AUD 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 $988 to $4,328, a $3,340 spread on the same certified stone. MOH London lists it at $4,328. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,328 AUD|Low: $988 AUD|High: $4,345 AUD|Avg: $2,278 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$988 AUD
Retailer 4$1,224 AUD
Retailer 6$1,281 AUD
Retailer 8$1,678 AUD
Retailer 2$1,718 AUD
Retailer 3$2,317 AUD
Retailer 5$2,722 AUD
Retailer 7$3,001 AUD
Retailer 9$3,613 AUD
MOH London$4,328 AUD

15 data points across 10 retailers

10 retailers$988 AUD to $4,328 AUD

A
Cheapest Retailer
-
$988 AUD
$694 USD
Final sale: no returns
A
Retailer 2
-
$1,224 AUD
£677 GBP
View
A
Retailer 3
-
$1,281 AUD
$900 USD
View
B+
Retailer 4
-
$1,678 AUD
$1,179 USD
View
A
Retailer 5
-
$1,718 AUD
£950 GBP
View
A
Retailer 6
-
$2,317 AUD
View
B+
Retailer 7
-
$2,722 AUD
$1,912 USD
View
B+
Retailer 8
-
$3,001 AUD
$2,108 USD
View
B
Retailer 9
-
$3,613 AUD
$2,538 USD
View
Most Expensive
B
MOH London
LG846694350 · Oct 26
$4,328 AUD
£2,394 GBP
View
9 more retailers have this diamond
Prices start from $988 AUDSave up to $3,340 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
3.97ct Heart
$988 AUD