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Round|Lab Grown|IGI

0.73ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG803668879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803668879

Diamond specifications and retailer prices

From $163 USD
As of November 1, 2026
Save $781 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $944 USD at MOH London · As of November 1, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803668879 or 803668879. Listed at 16 retailers as of November 1, 2026, with prices from $163 to $944, a $781 spread on the same certified stone. MOH London lists it at $944. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803668879
Dimensions5.77 × 5.82 × 3.53 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
5.77 mm5.82 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803668879
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.8°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: Nov 1
Current: $944 USD|Low: $162 USD|High: $992 USD|Avg: $397 USD|-4.9%
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
Retailer 16
November 1, 2026
Retailer 12$163 USD
Retailer 7$182 USD
Retailer 11$189 USD
Retailer 3$202 USD
Retailer 5$203 USD
Retailer 8$230 USD
Retailer 14$272 USD
Retailer 13$348 USD
Retailer 9$356 USD
Retailer 2$367 USD
Retailer 6$433 USD
Retailer 4$516 USD
Retailer 15$552 USD
Retailer 16$649 USD
Retailer 10$685 USD
MOH London$944 USD

31 data points across 16 retailers

16 retailers$163 USD to $944 USD

A+
Cheapest Retailer
-
$163 USD
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$189 USD
View
A
Retailer 4
-
$202 USD
View
Retailer 5
-
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$230 USD
HK$1,800 HKD
View
A
Retailer 7
-
$272 USD
View
A
Retailer 8
-
$348 USD
€331 EUR
View
A
Retailer 9
-
$356 USD
£280 GBP
View
A
Retailer 10
-
$367 USD
ZAR 5,924 ZAR
View
A
Retailer 11
-
$433 USD
View
B+
Retailer 12
-
$516 USD
A$794 AUD
View
B+
Retailer 13
-
$552 USD
SGD 746 SGD
View
B+
Retailer 14
-
$649 USD
View
B+
Retailer 15
-
$685 USD
View
Most Expensive
B
MOH London
LG803668879 · Nov 1
$944 USD
£743 GBP
View
15 more retailers have this diamond
Prices start from $163 USDSave up to $781 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
$163 USD