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Round|Lab Grown|IGI

0.73ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG843605930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843605930

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 30, 2026
Save €1,028 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,226 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG843605930 or 843605930. Listed at 10 retailers as of October 30, 2026, with prices from €198 to €1,226, a €1,028 spread on the same certified stone. Do Amore Diamonds lists it at €1,226. 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 angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605930
Dimensions5.80 × 5.83 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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 mm5.83 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605930
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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 30
Current: €1,226 EUR|Low: €198 EUR|High: €1,244 EUR|Avg: €547 EUR|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€198 EUR
Retailer 5€246 EUR
Retailer 8€294 EUR
Retailer 4€311 EUR
Retailer 6€444 EUR
Retailer 7€537 EUR
Retailer 9€602 EUR
Retailer 11€627 EUR
Retailer 3€642 EUR
Retailer 2€816 EUR
Do Amore Diamonds€1,226 EUR

15 data points across 11 retailers

10 retailers€198 EUR to €1,226 EUR

A+
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
-
€246 EUR
$275 USD
View
A
Retailer 3
-
€294 EUR
$328 USD
View
A
Retailer 4
-
€311 EUR
View
B+
Retailer 5
-
€444 EUR
A$763 AUD
View
B+
Retailer 6
-
€537 EUR
$600 USD
View
Retailer 7
-
€602 EUR
A$1,034 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€627 EUR
$700 USD
View
B+
Retailer 9
-
€816 EUR
£718 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2A6D3C7D1 · Oct 31
€1,226 EUR
$1,370 USD
View
9 more retailers have this diamond
Prices start from €198 EURSave up to €1,028 EUR

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
€198 EUR