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Princess|Lab Grown|IGI

1.89ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG823694846

Shape and cutting style on the report: Princess cut

Certificate IGI LG823694846

Diamond specifications and retailer prices

From €1,054 EUR
$1,177 USD
As of October 31, 2026
Save €3,198 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,252 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess 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 LG823694846 or 823694846. Listed at 21 retailers as of October 31, 2026, with prices from €1,054 to €4,252, a €3,198 spread on the same certified stone. Brilliant Earth lists it at €4,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694846
Dimensions6.79 × 6.76 × 4.76 mm
L/W Ratio1.00
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
6.79 mm6.76 mm1.89 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694846
Side View
Table 66.0%Crown 41.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €4,252 EUR|Low: €1,054 EUR|High: €5,487 EUR|Avg: €2,774 EUR|-22.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 8€1,054 EUR
Retailer 5€1,084 EUR
Retailer 18€1,123 EUR
Retailer 11€1,173 EUR
Retailer 4€1,306 EUR
Retailer 15€1,365 EUR
Retailer 20€1,593 EUR
Retailer 16€1,627 EUR
Retailer 13€1,787 EUR
Retailer 3€2,105 EUR
Retailer 10€2,178 EUR
Retailer 9€2,502 EUR
Retailer 12€2,538 EUR
Retailer 6€3,097 EUR
Retailer 17€3,253 EUR
Retailer 14€3,587 EUR
Retailer 7€3,764 EUR
Retailer 2€3,809 EUR
Retailer 19€3,925 EUR
Brilliant Earth€4,252 EUR

32 data points across 20 retailers

21 retailers€1,054 EUR to €4,252 EUR

A
Cheapest Retailer
-
€1,054 EUR
$1,177 USD
A
Retailer 2
-
€1,084 EUR
$1,211 USD
View
Final sale: no returns
A
Retailer 3
-
€1,123 EUR
$1,255 USD
View
A
Retailer 4
-
€1,173 EUR
$1,311 USD
View
A
Retailer 5
-
€1,306 EUR
HK$11,400 HKD
View
Retailer 6
-
€1,361 EUR
$1,521 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€1,365 EUR
$1,525 USD
View
A
Retailer 8
-
€1,593 EUR
$1,780 USD
View
A
Retailer 9
-
€1,627 EUR
£1,431 GBP
View
A
Retailer 10
-
€1,787 EUR
$1,997 USD
View
B+
Retailer 11
-
€2,105 EUR
$2,352 USD
View
B+
Retailer 12
-
€2,178 EUR
View
B+
Retailer 13
-
€2,502 EUR
ZAR 45,165 ZAR
View
B+
Retailer 14
-
€2,538 EUR
$2,835 USD
View
B+
Retailer 15
-
€3,097 EUR
£2,724 GBP
View
B+
Retailer 16
-
€3,253 EUR
$3,634 USD
View
B
Retailer 17
-
€3,587 EUR
$4,008 USD
View
B
Retailer 18
-
€3,764 EUR
SGD 5,682 SGD
View
B
Retailer 19
-
€3,809 EUR
£3,351 GBP
View
B
Retailer 20
-
€3,925 EUR
$4,385 USD
View
Most Expensive
B
Brilliant Earth
21056664A · Oct 31
€4,252 EUR
$4,750 USD
View
20 more retailers have this diamond
Prices start from €1,054 EURSave up to €3,198 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
1.89ct Princess
€1,054 EUR