Heart|Lab Grown|IGI

0.73ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG805673444

Certificate IGI LG805673444

Diamond specifications and retailer prices

From $179 USD
HK$1,400 HKD
As of November 1, 2026
Save $441 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $620 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805673444 or 805673444. Listed at 5 retailers as of October 31, 2026, with prices from $179 to $620, a $441 spread on the same certified stone. Brilliant Earth lists it at $620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673444
Dimensions5.80 × 6.35 × 3.35 mm
L/W Ratio1.09
Top View
5.80 mm6.35 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673444
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 52.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $620 USD|Low: $179 USD|High: $620 USD|Avg: $406 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$179 USD
Retailer 2$270 USD
Retailer 4$431 USD
Retailer 5$469 USD
Brilliant Earth$620 USD

2 data points across 5 retailers

5 retailers$179 USD to $620 USD

A
Cheapest Retailer
-
$179 USD
HK$1,400 HKD
A
Retailer 2
-
$270 USD
€257 EUR
View
B
Retailer 3
-
$431 USD
SGD 582 SGD
View
B
Retailer 4
-
$469 USD
View
Most Expensive
B
Brilliant Earth
22383081A · Oct 31
$620 USD
View
4 more retailers have this diamond
Prices start from $179 USDSave up to $441 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
0.73ct Heart
$179 USD