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Round|Lab Grown|IGI

0.73ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818621840

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818621840

Diamond specifications and retailer prices

From $178 AUD
$125 USD
As of October 29, 2026
Save $1,675 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,853 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818621840 or 818621840. Listed at 13 retailers as of October 29, 2026, with prices from $178 to $1,853, a $1,675 spread on the same certified stone. MOH London lists it at $1,853. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818621840
Dimensions5.80 × 5.78 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.80 mm5.78 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818621840
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

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A+
Exceptional
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 29
Current: $1,853 AUD|Low: $178 AUD|High: $1,912 AUD|Avg: $682 AUD|-2.0%
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
October 29, 2026
Retailer 2$178 AUD
Retailer 12$199 AUD
Retailer 3$359 AUD
Retailer 10$364 AUD
Retailer 11$399 AUD
Retailer 8$422 AUD
Retailer 4$423 AUD
Retailer 13$577 AUD
Retailer 7$663 AUD
Retailer 14$769 AUD
Retailer 5$773 AUD
Retailer 6$808 AUD
Retailer 9$1,310 AUD
MOH London$1,853 AUD

37 data points across 14 retailers

13 retailers$178 AUD to $1,853 AUD

A+
Cheapest Retailer
-
$178 AUD
$125 USD
A
Retailer 2
-
$199 AUD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$359 AUD
£199 GBP
View
A
Retailer 4
-
$364 AUD
$256 USD
View
A
Retailer 5
-
$399 AUD
ZAR 4,530 ZAR
View
A
Retailer 6
-
$422 AUD
$297 USD
View
B+
Retailer 7
-
$577 AUD
View
B+
Retailer 8
-
$663 AUD
$466 USD
View
B+
Retailer 9
-
$769 AUD
$541 USD
View
B+
Retailer 10
-
$773 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$808 AUD
$568 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,310 AUD
$922 USD
View
Most Expensive
B
MOH London
LG818621840 · Oct 29
$1,853 AUD
£1,026 GBP
View
12 more retailers have this diamond
Prices start from $178 AUDSave up to $1,675 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 Round
$178 AUD