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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 HK$1,451 HKD
$185 USD
As of November 1, 2026
Save HK$7,057 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,508 HKD 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 HK$1,451 to HK$8,508, a HK$7,057 spread on the same certified stone. Reve Diamonds lists it at HK$8,508. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$3,223 HKD|Low: HK$1,451 HKD|High: HK$8,508 HKD|Avg: HK$4,266 HKD|+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 7HK$1,451 HKD
Retailer 6HK$1,726 HKD
Retailer 4HK$2,511 HKD
Retailer 8HK$3,146 HKD
Retailer 3HK$3,202 HKD
Retailer 1HK$3,223 HKD
Retailer 5HK$5,704 HKD
Retailer 9HK$6,127 HKD
Retailer 2HK$8,290 HKD
Reve DiamondsHK$8,508 HKD

33 data points across 10 retailers

10 retailersHK$1,451 HKD to HK$8,508 HKD

B+
Cheapest Retailer
-
HK$1,451 HKD
$185 USD
Final sale: no returns
B+
Retailer 2
-
HK$1,726 HKD
$220 USD
View
B+
Retailer 3
-
HK$2,511 HKD
View
B
Retailer 4
-
HK$3,146 HKD
$401 USD
View
B
Retailer 5
-
HK$3,202 HKD
£321 GBP
View
B
Retailer 6
-
HK$3,223 HKD
ZAR 6,637 ZAR
View
C
Retailer 7
-
HK$5,704 HKD
$727 USD
View
C
Retailer 8
-
HK$6,127 HKD
$781 USD
View
C
Retailer 9
-
HK$8,290 HKD
£832 GBP
View
Most Expensive
C
Reve Diamonds
CBF799B27 · Nov 1
HK$8,508 HKD
$1,084 USD
View
9 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$7,057 HKD

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
HK$1,451 HKD