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Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836626420

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626420

Diamond specifications and retailer prices

From $255 AUD
HK$1,400 HKD
As of November 1, 2026
Save $1,672 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,927 AUD at MOH London · As of October 26, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG836626420 or 836626420. Listed at 18 retailers as of October 26, 2026, with prices from $255 to $1,927, a $1,672 spread on the same certified stone. MOH London lists it at $1,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626420
Dimensions6.15 × 6.22 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.22 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626420
Side View
Table 67.0%Crown 30.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 54.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,927 AUD|Low: $172 AUD|High: $1,935 AUD|Avg: $566 AUD|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3$186 AUD
Retailer 9$208 AUD
Retailer 11$215 AUD
Retailer 8$231 AUD
Retailer 15$255 AUD
Retailer 17$385 AUD
Retailer 13$386 AUD
Retailer 2$399 AUD
Retailer 19$410 AUD
Retailer 7$436 AUD
Retailer 5$565 AUD
Retailer 12$565 AUD
Retailer 18$568 AUD
Retailer 16$634 AUD
Retailer 14$706 AUD
Retailer 4$740 AUD
Retailer 10$821 AUD
Retailer 6$1,384 AUD
MOH London$1,927 AUD

40 data points across 19 retailers

18 retailers$255 AUD to $1,927 AUD

Retailer 1
-
$186 AUD
$131 USD
Price last confirmed 16 days ago
Retailer 2
-
$215 AUD
$151 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$231 AUD
$162 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$255 AUD
HK$1,400 HKD
View
A
Retailer 5
-
$385 AUD
£213 GBP
View
A
Retailer 6
-
$386 AUD
$271 USD
View
A
Retailer 7
-
$399 AUD
€267 EUR
View
Retailer 8
-
$410 AUD
ZAR 4,652 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$436 AUD
$306 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$565 AUD
$397 USD
View
B+
Retailer 11
-
$565 AUD
$397 USD
View
Retailer 12
-
$568 AUD
£314 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$634 AUD
SGD 602 SGD
View
B+
Retailer 14
-
$706 AUD
$496 USD
View
Retailer 15
-
$740 AUD
$520 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$821 AUD
$577 USD
View
Retailer 17
-
$1,384 AUD
$972 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG836626420 · Oct 26
$1,927 AUD
£1,066 GBP
View
17 more retailers have this diamond
Prices start from $255 AUDSave up to $1,672 AUD

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
$255 AUD