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Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG675583869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675583869

Diamond specifications and retailer prices

From $138 USD
As of October 30, 2026
Save $821 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $959 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG675583869 or 675583869. Listed at 16 retailers as of October 30, 2026, with prices from $138 to $959, a $821 spread on the same certified stone. Reve Diamonds lists it at $959. 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

0.73
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675583869
Dimensions6.02 × 5.74 × 3.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.74 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675583869
Side View
Table 65.0%Crown 32°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $292 USD|Low: $133 USD|High: $812 USD|Avg: $338 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$138 USD
Retailer 8$154 USD
Retailer 3$171 USD
Retailer 11$171 USD
Retailer 10$232 USD
Retailer 1$292 USD
Retailer 4$311 USD
Retailer 6$373 USD
Retailer 2$551 USD
Retailer 7$582 USD
Retailer 5$805 USD

45 data points across 11 retailers

16 retailers$138 USD to $959 USD

A
Cheapest Retailer
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$138 USD
A
Retailer 2
-
$154 USD
View
Final sale: no returns
A
Retailer 3
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$160 USD
View
A
Retailer 4
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$171 USD
View
Retailer 5
-
$171 USD
View
Price last confirmed 7 days ago
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Retailer 6
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$232 USD
View
A
Retailer 7
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$265 USD
View
A
Retailer 8
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$292 USD
£230 GBP
View
A
Retailer 9
-
$311 USD
ZAR 5,031 ZAR
View
B+
Retailer 10
-
$373 USD
£294 GBP
View
B
Retailer 11
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$551 USD
View
B
Retailer 12
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$582 USD
View
B
Retailer 13
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$653 USD
£514 GBP
View
B
Retailer 14
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$805 USD
£634 GBP
View
B
Retailer 15
-
$899 USD
£708 GBP
View
Most Expensive
B
Reve Diamonds
47C57E1A2 · Nov 1
$959 USD
View
15 more retailers have this diamond
Prices start from $138 USDSave up to $821 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
$138 USD