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Round|Lab Grown|IGI

0.73ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG706561847

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706561847

Diamond specifications and retailer prices

From $239 AUD
$168 USD
As of October 29, 2026
Save $1,153 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,392 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706561847 or 706561847. Listed at 16 retailers as of October 29, 2026, with prices from $239 to $1,392, a $1,153 spread on the same certified stone. MOH London lists it at $1,392. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706561847
Dimensions5.86 × 5.81 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.86 mm5.81 mm0.73 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706561847
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

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 29
Current: $1,392 AUD|Low: $188 AUD|High: $1,392 AUD|Avg: $567 AUD|+1.2%
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
October 30, 2026
Retailer 7$239 AUD
Retailer 5$268 AUD
Retailer 8$278 AUD
Retailer 3$296 AUD
Retailer 11$342 AUD
Retailer 10$404 AUD
Retailer 2$512 AUD
Retailer 6$525 AUD
Retailer 13$531 AUD
Retailer 12$624 AUD
Retailer 4$777 AUD
Retailer 9$803 AUD
MOH London$1,392 AUD

32 data points across 13 retailers

16 retailers$239 AUD to $1,392 AUD

A
Cheapest Retailer
-
$239 AUD
$168 USD
A
Retailer 2
-
$268 AUD
$188 USD
View
Final sale: no returns
Retailer 3
-
$275 AUD
$193 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$278 AUD
$195 USD
View
Retailer 5
-
$290 AUD
$204 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$296 AUD
$208 USD
View
Retailer 7
-
$342 AUD
$240 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$404 AUD
$284 USD
View
A
Retailer 9
-
$512 AUD
$360 USD
View
B+
Retailer 10
-
$525 AUD
€351 EUR
View
B+
Retailer 11
-
$531 AUD
$373 USD
View
B+
Retailer 12
-
$624 AUD
$438 USD
View
B+
Retailer 13
-
$777 AUD
$546 USD
View
B
Retailer 14
-
$803 AUD
View
Retailer 15
-
$944 AUD
$663 USD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
LG706561847 · Oct 29
$1,392 AUD
£770 GBP
View
15 more retailers have this diamond
Prices start from $239 AUDSave up to $1,153 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
$239 AUD