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Heart|Lab Grown|IGI

0.75ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG823628430

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628430

Diamond specifications and retailer prices

From $256 AUD
HK$1,400 HKD
As of November 1, 2026
Save $545 AUD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,879 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 0.75ct lab-grown heart diamond

This 0.75ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823628430 or 823628430. Listed at 17 retailers as of October 27, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628430
Dimensions6.46 × 5.94 × 3.63 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm5.94 mm0.75 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628430
Side View
Table 59.0%Crown 27.4°Girdle: THN-MEDPavilion 42.6°Culet: NoneDepth 56.2%

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: Nov 1
Current: $1,879 AUD|Low: $173 AUD|High: $1,908 AUD|Avg: $561 AUD|-0.4%
MOH London
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
November 2, 2026
Retailer 3$181 AUD
Retailer 16$210 AUD
Retailer 6$224 AUD
Retailer 12$371 AUD
Retailer 10$381 AUD
Retailer 9$391 AUD
Retailer 14$398 AUD
Retailer 15$427 AUD
Retailer 2$547 AUD
Retailer 13$552 AUD
Retailer 8$622 AUD
Retailer 5$671 AUD
Retailer 11$679 AUD
Retailer 4$719 AUD
Retailer 7$800 AUD
MOH London$1,879 AUD

44 data points across 16 retailers

17 retailers$256 AUD to $800 AUD

Retailer 1
-
$181 AUD
$127 USD
Price last confirmed 10 days ago
Retailer 2
-
$210 AUD
$147 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$224 AUD
$157 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$256 AUD
HK$1,400 HKD
View
B+
Retailer 5
-
$371 AUD
£205 GBP
View
B+
Retailer 6
-
$381 AUD
$267 USD
View
B+
Retailer 7
-
$391 AUD
€261 EUR
View
Retailer 8
-
$398 AUD
ZAR 4,511 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$427 AUD
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$547 AUD
$383 USD
View
Retailer 11
-
$552 AUD
£304 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
$622 AUD
SGD 589 SGD
View
B
Retailer 13
-
$671 AUD
$470 USD
View
B
Retailer 14
-
$679 AUD
$476 USD
View
Retailer 15
-
$719 AUD
$504 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$800 AUD
$561 USD
View
Most Expensive
MOH London
LG823628430 · Oct 19
$1,879 AUD
£1,037 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $256 AUDSave up to $545 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
0.75ct Heart
$256 AUD