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Round|Lab Grown|IGI

0.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG800684521

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800684521

Diamond specifications and retailer prices

From €162 EUR
As of November 1, 2026
Save €1,395 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,556 EUR at Do Amore Diamonds · As of November 4, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800684521 or 800684521. Listed at 16 retailers as of November 1, 2026, with prices from €162 to €1,556, a €1,395 spread on the same certified stone. Do Amore Diamonds lists it at €1,556. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684521
Dimensions5.78 × 5.81 × 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
5.78 mm5.81 mm0.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684521
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: €1,556 EUR|Low: €162 EUR|High: €1,691 EUR|Avg: €567 EUR|-7.9%
Do Amore Diamonds
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
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Retailer 17
November 4, 2026
Retailer 16€162 EUR
Retailer 14€188 EUR
Retailer 8€197 EUR
Retailer 7€208 EUR
Retailer 15€324 EUR
Retailer 3€355 EUR
Retailer 10€392 EUR
Retailer 9€399 EUR
Retailer 2€568 EUR
Retailer 13€598 EUR
Retailer 4€637 EUR
Retailer 11€679 EUR
Retailer 17€681 EUR
Retailer 5€689 EUR
Retailer 6€712 EUR
Retailer 12€1,034 EUR
Do Amore Diamonds€1,556 EUR

32 data points across 17 retailers

16 retailers€162 EUR to €1,556 EUR

A+
Cheapest Retailer
-
€162 EUR
A
Retailer 2
-
€188 EUR
View
A
Retailer 3
-
€197 EUR
View
Final sale: no returns
A
Retailer 4
-
€208 EUR
View
A
Retailer 5
-
€324 EUR
View
A
Retailer 6
-
€355 EUR
View
A
Retailer 7
-
€392 EUR
View
B+
Retailer 8
-
€568 EUR
View
B+
Retailer 9
-
€598 EUR
View
B+
Retailer 10
-
€637 EUR
View
B+
Retailer 11
-
€679 EUR
View
B
Retailer 12
-
€681 EUR
View
B+
Retailer 13
-
€689 EUR
View
B+
Retailer 14
-
€712 EUR
View
B
Retailer 15
-
€1,034 EUR
View
Most Expensive
B
Do Amore Diamonds
27-A0BF288C5 · Nov 4
€1,556 EUR
$1,740 USD
View
15 more retailers have this diamond
Prices start from €162 EURSave up to €1,395 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
€162 EUR