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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 $168 USD
As of October 29, 2026
Save $810 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $978 USD 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 $168 to $978, a $810 spread on the same certified stone. MOH London lists it at $978. 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
Color
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: $978 USD|Low: $132 USD|High: $978 USD|Avg: $398 USD|+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 29, 2026
Retailer 6$168 USD
Retailer 4$188 USD
Retailer 7$195 USD
Retailer 13$208 USD
Retailer 10$240 USD
Retailer 9$284 USD
Retailer 2$369 USD
Retailer 12$373 USD
Retailer 11$438 USD
Retailer 5$520 USD
Retailer 3$546 USD
Retailer 8$564 USD
MOH London$978 USD

32 data points across 13 retailers

16 retailers$168 USD to $978 USD

A
Cheapest Retailer
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$168 USD
A
Retailer 2
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$188 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$195 USD
View
A
Retailer 5
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$204 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$208 USD
View
A
Retailer 7
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$240 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$284 USD
View
B+
Retailer 9
-
$369 USD
€351 EUR
View
B+
Retailer 10
-
$373 USD
View
B+
Retailer 11
-
$438 USD
View
B+
Retailer 12
-
$520 USD
View
B+
Retailer 13
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$546 USD
View
B
Retailer 14
-
$564 USD
A$868 AUD
View
B
Retailer 15
-
$663 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG706561847 · Oct 29
$978 USD
£770 GBP
View
15 more retailers have this diamond
Prices start from $168 USDSave up to $810 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 Round
$168 USD