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Heart|Lab Grown|IGI

0.74ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG844646178

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844646178

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 30, 2026
Save $1,419 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,774 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.74ct lab-grown heart diamond

This 0.74ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844646178 or 844646178. Listed at 12 retailers as of October 29, 2026, with prices from $354 to $1,774, a $1,419 spread on the same certified stone. MOH London lists it at $1,774. 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

0.74
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844646178
Dimensions5.39 × 6.33 × 3.70 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm6.33 mm0.74 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844646178
Side View
Table 56.0%Crown 30.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 58.5%

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 30
Current: $1,774 AUD|Low: $354 AUD|High: $1,774 AUD|Avg: $915 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$354 AUD
Retailer 11$397 AUD
Retailer 6$411 AUD
Retailer 4$440 AUD
Retailer 8$521 AUD
Retailer 12$736 AUD
Retailer 2$845 AUD
Retailer 5$1,119 AUD
Retailer 7$1,194 AUD
Retailer 10$1,415 AUD
Retailer 3$1,500 AUD
MOH London$1,774 AUD

17 data points across 12 retailers

12 retailers$354 AUD to $1,774 AUD

A
Cheapest Retailer
-
$354 AUD
$249 USD
A
Retailer 2
-
$397 AUD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$411 AUD
$289 USD
View
A
Retailer 4
-
$440 AUD
$309 USD
View
A
Retailer 5
-
$521 AUD
$366 USD
View
B+
Retailer 6
-
$736 AUD
$517 USD
View
B+
Retailer 7
-
$845 AUD
£467 GBP
View
B
Retailer 8
-
$1,119 AUD
View
B
Retailer 9
-
$1,194 AUD
SGD 1,133 SGD
View
B
Retailer 10
-
$1,415 AUD
$994 USD
View
B
Retailer 11
-
$1,500 AUD
$1,054 USD
View
Most Expensive
B
MOH London
LG844646178 · Oct 29
$1,774 AUD
£981 GBP
View
11 more retailers have this diamond
Prices start from $354 AUDSave up to $1,419 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
0.74ct Heart
$354 AUD