Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG817618207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817618207

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of November 1, 2026
Save €793 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €953 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 very-good cut grade and certified by IGI LG817618207 or 817618207. Listed at 12 retailers as of November 1, 2026, with prices from €160 to €953, a €793 spread on the same certified stone. Reve Diamonds lists it at €953. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817618207
Dimensions5.59 × 6.34 × 3.47 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm6.34 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817618207
Side View
Table 66.0%Crown 37.9°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 54.7%

Caratlytics Score

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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: Nov 1
Current: €351 EUR|Low: €160 EUR|High: €953 EUR|Avg: €480 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 2, 2026
Retailer 6€160 EUR
Retailer 5€195 EUR
Retailer 4€285 EUR
Retailer 1€351 EUR
Retailer 8€353 EUR
Retailer 2€355 EUR
Retailer 9€677 EUR
Retailer 7€687 EUR
Retailer 3€914 EUR
Reve Diamonds€953 EUR

36 data points across 10 retailers

12 retailers€160 EUR to €953 EUR

A
Cheapest Retailer
-
€160 EUR
$179 USD
Final sale: no returns
A
Retailer 2
-
€195 EUR
$219 USD
View
B+
Retailer 3
-
€285 EUR
HK$2,500 HKD
View
B+
Retailer 4
-
€351 EUR
£310 GBP
View
B+
Retailer 5
-
€353 EUR
$396 USD
View
B+
Retailer 6
-
€355 EUR
ZAR 6,436 ZAR
View
Retailer 7
-
€629 EUR
$705 USD
View
Price last confirmed 32 days ago
B
Retailer 8
-
€629 EUR
$705 USD
View
B
Retailer 9
-
€677 EUR
$759 USD
View
B
Retailer 10
-
€687 EUR
SGD 1,041 SGD
View
B
Retailer 11
-
€914 EUR
£807 GBP
View
Most Expensive
B
Reve Diamonds
5693382F8 · Nov 1
€953 EUR
$1,069 USD
View
11 more retailers have this diamond
Prices start from €160 EURSave up to €793 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.

A
0.73ct Heart
€160 EUR