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Round|Lab Grown|IGI

1.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG795643826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795643826

Diamond specifications and retailer prices

From €539 EUR
$602 USD
As of October 29, 2026
Save €2,443 EUR (82%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,982 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795643826 or 795643826. Listed at 27 retailers as of October 26, 2026, with prices from €539 to €2,982, a €2,443 spread on the same certified stone. MOH London lists it at €2,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643826
Dimensions7.75 × 7.70 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.75 mm7.70 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643826
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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: €2,982 EUR|Low: €539 EUR|High: €3,017 EUR|Avg: €1,443 EUR|-1.2%
MOH London
Retailer 2
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Retailer 12
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Retailer 19
Retailer 20
November 1, 2026
Retailer 6€539 EUR
Retailer 7€602 EUR
Retailer 14€669 EUR
Retailer 5€733 EUR
Retailer 2€856 EUR
Retailer 17€865 EUR
Retailer 18€920 EUR
Retailer 11€1,038 EUR
Retailer 13€1,043 EUR
Retailer 8€1,149 EUR
Retailer 3€1,182 EUR
Retailer 12€1,287 EUR
Retailer 16€1,659 EUR
Retailer 15€1,759 EUR
Retailer 9€2,114 EUR
Retailer 10€2,134 EUR
Retailer 4€2,162 EUR
Retailer 20€2,214 EUR
Retailer 19€2,218 EUR
MOH London€2,982 EUR

30 data points across 20 retailers

27 retailers€539 EUR to €2,982 EUR

A
Cheapest Retailer
-
€539 EUR
$602 USD
A
Retailer 2
-
€602 EUR
$673 USD
View
Final sale: no returns
A
Retailer 3
-
€669 EUR
$747 USD
View
Retailer 4
-
€707 EUR
$790 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€712 EUR
$796 USD
View
Price last confirmed 39 days ago
A
Retailer 6
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€733 EUR
HK$6,400 HKD
View
Retailer 7
-
€775 EUR
$866 USD
View
Price last confirmed 39 days ago
Retailer 8
-
€815 EUR
$910 USD
View
Price last confirmed 39 days ago
A
Retailer 9
-
€856 EUR
£753 GBP
View
A
Retailer 10
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€865 EUR
$966 USD
View
A
Retailer 11
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€920 EUR
$1,028 USD
View
B+
Retailer 12
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€1,038 EUR
$1,160 USD
View
A
Retailer 13
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€1,043 EUR
£918 GBP
View
B+
Retailer 14
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€1,149 EUR
View
B+
Retailer 15
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€1,182 EUR
$1,320 USD
View
Retailer 16
-
€1,287 EUR
ZAR 23,233 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 17
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€1,360 EUR
A$2,338 AUD
View
B+
Retailer 18
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€1,659 EUR
$1,854 USD
View
B
Retailer 19
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€1,759 EUR
$1,965 USD
View
B+
Retailer 20
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€2,030 EUR
$2,268 USD
View
B
Retailer 21
-
€2,114 EUR
SGD 3,191 SGD
View
B+
Retailer 22
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€2,134 EUR
$2,384 USD
View
B
Retailer 23
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€2,162 EUR
$2,416 USD
View
B
Retailer 24
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€2,214 EUR
$2,474 USD
View
B
Retailer 25
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€2,218 EUR
$2,478 USD
View
Retailer 26
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€2,323 EUR
$2,595 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
LG795643826 · Oct 26
€2,982 EUR
£2,623 GBP
View
26 more retailers have this diamond
Prices start from €539 EURSave up to €2,443 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
1.73ct Round
€539 EUR