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Princess|Lab Grown|IGI

1.81ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG843670851

Shape and cutting style on the report: Princess cut

Certificate IGI LG843670851

Diamond specifications and retailer prices

From €661 EUR
$739 USD
As of October 30, 2026
Save €5,210 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,872 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG843670851 or 843670851. Listed at 19 retailers as of October 30, 2026, with prices from €661 to €5,872, a €5,210 spread on the same certified stone. Do Amore Diamonds lists it at €5,872. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843670851
Dimensions6.90 × 6.57 × 4.54 mm
L/W Ratio1.05
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
6.90 mm6.57 mm1.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843670851
Side View
Table 63.0%Crown 39.2°Girdle: MediumPavilion 36°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,872 EUR|Low: €661 EUR|High: €5,997 EUR|Avg: €2,375 EUR|-2.1%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 20€661 EUR
Retailer 7€720 EUR
Retailer 4€910 EUR
Retailer 2€957 EUR
Retailer 9€1,093 EUR
Retailer 18€1,096 EUR
Retailer 3€1,242 EUR
Retailer 16€1,383 EUR
Retailer 5€1,890 EUR
Retailer 13€2,108 EUR
Retailer 8€2,244 EUR
Retailer 6€2,381 EUR
Retailer 12€2,910 EUR
Retailer 14€3,027 EUR
Retailer 19€3,143 EUR
Retailer 17€3,191 EUR
Retailer 15€3,276 EUR
Retailer 10€3,321 EUR
Retailer 11€3,527 EUR
Do Amore Diamonds€5,872 EUR

17 data points across 20 retailers

19 retailers€661 EUR to €5,872 EUR

A
Cheapest Retailer
-
€661 EUR
$739 USD
A
Retailer 2
-
€720 EUR
$804 USD
View
A
Retailer 3
-
€910 EUR
$1,017 USD
View
A
Retailer 4
-
€957 EUR
£842 GBP
View
A
Retailer 5
-
€1,093 EUR
$1,221 USD
View
A
Retailer 6
-
€1,096 EUR
$1,225 USD
View
A
Retailer 7
-
€1,242 EUR
$1,388 USD
View
A
Retailer 8
-
€1,383 EUR
View
B+
Retailer 9
-
€1,890 EUR
$2,111 USD
View
B+
Retailer 10
-
€2,108 EUR
A$3,624 AUD
View
B+
Retailer 11
-
€2,244 EUR
$2,507 USD
View
B+
Retailer 12
-
€2,381 EUR
$2,660 USD
View
Retailer 13
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€2,910 EUR
$3,251 USD
View
Price last confirmed 16 days ago
B
Retailer 14
-
€3,027 EUR
A$5,203 AUD
View
B
Retailer 15
-
€3,143 EUR
$3,511 USD
View
B
Retailer 16
-
€3,191 EUR
£2,807 GBP
View
B
Retailer 17
-
€3,276 EUR
$3,660 USD
View
Retailer 18
-
€3,321 EUR
$3,710 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-59AA1D745 · Oct 31
€5,872 EUR
$6,560 USD
View
18 more retailers have this diamond
Prices start from €661 EURSave up to €5,210 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 Princess
€661 EUR