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Round|Lab Grown|IGI

1.81ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816630773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816630773

Diamond specifications and retailer prices

From €530 EUR
$592 USD
As of October 29, 2026
Save €4,178 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,708 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG816630773 or 816630773. Listed at 20 retailers as of October 29, 2026, with prices from €530 to €4,708, a €4,178 spread on the same certified stone. Do Amore Diamonds lists it at €4,708. 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 angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630773
Dimensions7.85 × 7.82 × 4.84 mm
L/W Ratio1.00
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
7.85 mm7.82 mm1.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630773
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: €1,079 EUR|Low: €508 EUR|High: €2,940 EUR|Avg: €1,280 EUR|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13€530 EUR
Retailer 5€593 EUR
Retailer 3€593 EUR
Retailer 2€657 EUR
Retailer 7€774 EUR
Retailer 6€1,055 EUR
Retailer 1€1,079 EUR
Retailer 9€1,236 EUR
Retailer 11€1,631 EUR
Retailer 12€1,710 EUR
Retailer 4€1,908 EUR
Retailer 8€2,862 EUR
Retailer 10€2,909 EUR

42 data points across 13 retailers

20 retailers€530 EUR to €4,708 EUR

A
Cheapest Retailer
-
€530 EUR
$592 USD
A
Retailer 2
-
€593 EUR
$662 USD
View
Final sale: no returns
A
Retailer 3
-
€593 EUR
$663 USD
View
A
Retailer 4
-
€657 EUR
$734 USD
View
Retailer 5
-
€657 EUR
$734 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€774 EUR
$865 USD
View
A
Retailer 7
-
€868 EUR
$970 USD
View
A
Retailer 8
-
€984 EUR
$1,099 USD
View
A
Retailer 9
-
€1,055 EUR
View
A
Retailer 10
-
€1,079 EUR
£949 GBP
View
Retailer 11
-
€1,236 EUR
ZAR 22,305 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€1,371 EUR
$1,532 USD
View
B+
Retailer 13
-
€1,631 EUR
$1,822 USD
View
B+
Retailer 14
-
€1,710 EUR
$1,911 USD
View
B+
Retailer 15
-
€1,908 EUR
$2,132 USD
View
B
Retailer 16
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€2,173 EUR
$2,427 USD
View
B
Retailer 17
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€2,444 EUR
$2,731 USD
View
B
Retailer 18
-
€2,862 EUR
£2,518 GBP
View
B
Retailer 19
-
€2,909 EUR
$3,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-E635EF368 · Oct 29
€4,708 EUR
$5,260 USD
View
19 more retailers have this diamond
Prices start from €530 EURSave up to €4,178 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
€530 EUR