Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

FR • D/VS1 • IGI LG837641636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837641636

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of November 1, 2026
Save €805 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €971 EUR 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 standard cut grade and certified by IGI LG837641636 or 837641636. Listed at 10 retailers as of November 1, 2026, with prices from €166 to €971, a €805 spread on the same certified stone. Reve Diamonds lists it at €971. 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
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837641636
Dimensions5.62 × 6.30 × 3.37 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm6.30 mm0.73 ctD / VS1
OriginLab Grown
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837641636
Side View
Table 71.0%Crown 37.6°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 53.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €368 EUR|Low: €166 EUR|High: €971 EUR|Avg: €487 EUR|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 1, 2026
Retailer 7€166 EUR
Retailer 6€197 EUR
Retailer 4€286 EUR
Retailer 8€359 EUR
Retailer 3€365 EUR
Retailer 1€368 EUR
Retailer 5€651 EUR
Retailer 9€699 EUR
Retailer 2€946 EUR
Reve Diamonds€971 EUR

33 data points across 10 retailers

10 retailers€166 EUR to €971 EUR

B+
Cheapest Retailer
-
€166 EUR
$185 USD
Final sale: no returns
B+
Retailer 2
-
€197 EUR
$220 USD
View
B+
Retailer 3
-
€286 EUR
HK$2,500 HKD
View
B
Retailer 4
-
€359 EUR
$401 USD
View
B
Retailer 5
-
€365 EUR
£321 GBP
View
B
Retailer 6
-
€368 EUR
ZAR 6,637 ZAR
View
C
Retailer 7
-
€651 EUR
$727 USD
View
C
Retailer 8
-
€699 EUR
$781 USD
View
C
Retailer 9
-
€946 EUR
£832 GBP
View
Most Expensive
C
Reve Diamonds
CBF799B27 · Nov 1
€971 EUR
$1,084 USD
View
9 more retailers have this diamond
Prices start from €166 EURSave up to €805 EUR

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.

B+
0.73ct Heart
€166 EUR