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 $127 USD
As of October 23, 2026
Save $434 USD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,317 USD 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 23, 2026, with a 342% 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
Color
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: Oct 23
Current: $1,317 USD|Low: $212 USD|High: $1,337 USD|Avg: $435 USD|-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
October 29, 2026
Retailer 4$259 USD
Retailer 5$260 USD
Retailer 8$275 USD
Retailer 7$279 USD
Retailer 10$299 USD
Retailer 6$387 USD
Retailer 9$387 USD
Retailer 3$436 USD
Retailer 11$470 USD
Retailer 2$476 USD
Retailer 12$561 USD
MOH London$1,317 USD

42 data points across 12 retailers

17 retailers$127 USD to $561 USD

A
Cheapest Retailer
-
$127 USD
A
Retailer 2
-
$147 USD
View
A
Retailer 3
-
$157 USD
View
A
Retailer 4
-
$179 USD
HK$1,400 HKD
View
B+
Retailer 5
-
$259 USD
View
B+
Retailer 6
-
$260 USD
£205 GBP
View
B+
Retailer 7
-
$275 USD
€262 EUR
View
B+
Retailer 8
-
$279 USD
ZAR 4,511 ZAR
View
B+
Retailer 9
-
$299 USD
View
B+
Retailer 10
-
$387 USD
£304 GBP
View
B+
Retailer 11
-
$387 USD
View
B
Retailer 12
-
$436 USD
SGD 589 SGD
View
B
Retailer 13
-
$470 USD
View
B
Retailer 14
-
$476 USD
View
B
Retailer 15
-
$504 USD
View
B
Retailer 16
-
$561 USD
View
Most Expensive
B
MOH London
LG823628430 · Oct 19
$1,317 USD
£1,037 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $127 USDSave up to $434 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
0.75ct Heart
$127 USD