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Round|Lab Grown|IGI

1.81ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG838645067

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838645067

Diamond specifications and retailer prices

From €533 EUR
$596 USD
As of October 29, 2026
Save €2,581 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,115 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.81ct lab-grown round diamond

This 1.81ct 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 LG838645067 or 838645067. Listed at 23 retailers as of October 29, 2026, with prices from €533 to €3,115, a €2,581 spread on the same certified stone. Riddles Jewelry lists it at €3,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645067
Dimensions7.85 × 7.98 × 4.81 mm
L/W Ratio1.02
Girdle conditionFaceted
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
7.85 mm7.98 mm1.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645067
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.0%

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: €961 EUR|Low: €512 EUR|High: €3,115 EUR|Avg: €1,457 EUR|+0.1%
Retailer 1
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Retailer 22
Riddles Jewelry
October 31, 2026
Retailer 2€533 EUR
Retailer 3€598 EUR
Retailer 7€661 EUR
Retailer 21€661 EUR
Retailer 8€688 EUR
Retailer 17€850 EUR
Retailer 13€863 EUR
Retailer 1€961 EUR
Retailer 12€998 EUR
Retailer 20€998 EUR
Retailer 16€1,023 EUR
Retailer 14€1,056 EUR
Retailer 19€1,137 EUR
Retailer 6€1,272 EUR
Retailer 11€1,483 EUR
Retailer 9€1,741 EUR
Retailer 22€2,061 EUR
Retailer 5€2,141 EUR
Retailer 4€2,200 EUR
Retailer 10€2,246 EUR
Retailer 18€2,889 EUR
Retailer 15€2,920 EUR
Riddles Jewelry€3,115 EUR

28 data points across 23 retailers

23 retailers€533 EUR to €3,115 EUR

A
Cheapest Retailer
-
€533 EUR
$596 USD
A
Retailer 2
-
€598 EUR
$668 USD
View
Retailer 3
-
€661 EUR
$739 USD
View
Price last confirmed 15 days ago
A
Retailer 4
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€661 EUR
$739 USD
View
A
Retailer 5
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€688 EUR
$769 USD
View
Final sale: no returns
A
Retailer 6
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€850 EUR
£747 GBP
View
A
Retailer 7
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€863 EUR
$964 USD
View
A
Retailer 8
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€961 EUR
View
A
Retailer 9
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€998 EUR
$1,115 USD
View
B+
Retailer 10
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€998 EUR
$1,115 USD
View
A
Retailer 11
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€1,023 EUR
£900 GBP
View
A
Retailer 12
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€1,056 EUR
$1,180 USD
View
B+
Retailer 13
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€1,137 EUR
ZAR 20,529 ZAR
View
B+
Retailer 14
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€1,272 EUR
$1,421 USD
View
B+
Retailer 15
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€1,483 EUR
$1,657 USD
View
B+
Retailer 16
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€1,741 EUR
$1,945 USD
View
B+
Retailer 17
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€2,061 EUR
$2,303 USD
View
B
Retailer 18
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€2,141 EUR
$2,392 USD
View
B
Retailer 19
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€2,200 EUR
$2,458 USD
View
B
Retailer 20
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€2,246 EUR
CA$3,485 CAD
View
B
Retailer 21
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€2,889 EUR
£2,541 GBP
View
B
Retailer 22
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€2,920 EUR
$3,262 USD
View
Most Expensive
B
Riddles Jewelry
1987846146 · Oct 31
€3,115 EUR
$3,480 USD
View
22 more retailers have this diamond
Prices start from €533 EURSave up to €2,581 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
1.81ct Round
€533 EUR