Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG847629361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847629361

Diamond specifications and retailer prices

From $146 USD
As of October 27, 2026
Save $826 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $972 USD at Reve Diamonds · As of October 26, 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 LG847629361 or 847629361. Listed at 13 retailers as of October 26, 2026, with prices from $146 to $972, a $826 spread on the same certified stone. Reve Diamonds lists it at $972. 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 angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847629361
Dimensions5.92 × 6.19 × 3.62 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm6.19 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847629361
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.5%

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: Oct 27
Current: $496 USD|Low: $146 USD|High: $972 USD|Avg: $401 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 3$146 USD
Retailer 4$179 USD
Retailer 11$262 USD
Retailer 7$270 USD
Retailer 6$282 USD
Retailer 2$306 USD
Retailer 9$399 USD
Retailer 5$445 USD
Retailer 1$496 USD
Retailer 8$550 USD
Retailer 10$577 USD
Reve Diamonds$972 USD

5 data points across 12 retailers

13 retailers$146 USD to $972 USD

A
Cheapest Retailer
-
$146 USD
Final sale: no returns
A
Retailer 2
-
$179 USD
HK$1,400 HKD
View
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$270 USD
£213 GBP
View
B+
Retailer 5
-
$282 USD
€269 EUR
View
B+
Retailer 6
-
$306 USD
View
B+
Retailer 7
-
$399 USD
£314 GBP
View
B+
Retailer 8
-
$445 USD
SGD 602 SGD
View
B+
Retailer 9
-
$496 USD
View
B+
Retailer 10
-
$500 USD
View
B
Retailer 11
-
$550 USD
View
B
Retailer 12
-
$577 USD
View
Most Expensive
B
Reve Diamonds
116D8E361 · Oct 26
$972 USD
View
12 more retailers have this diamond
Prices start from $146 USDSave up to $826 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
$146 USD