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Princess|Lab Grown|IGI

1.86ct D IF Princess Lab Grown Diamond

GD • D/IF • IGI LG743512164

Shape and cutting style on the report: Princess cut

Certificate IGI LG743512164

Diamond specifications and retailer prices

From €1,685 EUR
$1,882 USD
As of October 31, 2026
Save €5,989 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,674 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.86ct lab-grown princess diamond

This 1.86ct 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 standard cut grade and certified by IGI LG743512164 or 743512164. Listed at 12 retailers as of October 31, 2026, with prices from €1,685 to €7,674, a €5,989 spread on the same certified stone. With Clarity lists it at €7,674. 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

1.86
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743512164
Dimensions6.57 × 6.50 × 4.78 mm
L/W Ratio1.01
Culet sizePointed
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
6.57 mm6.50 mm1.86 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743512164
Side View
Table 70.0%Crown 46°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
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 31
Current: €2,231 EUR|Low: €1,642 EUR|High: €7,521 EUR|Avg: €3,645 EUR|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 11€1,685 EUR
Retailer 10€1,725 EUR
Retailer 1€2,231 EUR
Retailer 6€2,260 EUR
Retailer 4€2,413 EUR
Retailer 3€3,157 EUR
Retailer 7€3,539 EUR
Retailer 9€4,042 EUR
Retailer 5€4,518 EUR
Retailer 8€4,905 EUR
Retailer 2€5,554 EUR
With Clarity€7,521 EUR

39 data points across 12 retailers

12 retailers€1,685 EUR to €7,674 EUR

A
Cheapest Retailer
-
€1,685 EUR
$1,882 USD
A
Retailer 2
-
€1,725 EUR
$1,927 USD
View
B+
Retailer 3
-
€2,231 EUR
£1,963 GBP
View
B+
Retailer 4
-
€2,260 EUR
$2,525 USD
View
B+
Retailer 5
-
€2,413 EUR
View
Retailer 6
-
€3,157 EUR
$3,527 USD
View
Price last confirmed 45 days ago
Retailer 7
-
€3,539 EUR
A$6,083 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
€4,042 EUR
$4,516 USD
View
B
Retailer 9
-
€4,518 EUR
£3,974 GBP
View
B
Retailer 10
-
€4,905 EUR
$5,480 USD
View
B
Retailer 11
-
€5,554 EUR
$6,205 USD
View
Most Expensive
B
With Clarity
743512164 · Oct 31
€7,674 EUR
$8,573 USD
View
11 more retailers have this diamond
Prices start from €1,685 EURSave up to €5,989 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
1.86ct Princess
€1,685 EUR