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Princess|Lab Grown|IGI

1.53ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG787621283

Shape and cutting style on the report: Princess cut

Certificate IGI LG787621283

Diamond specifications and retailer prices

From €1,102 EUR
$1,231 USD
As of October 26, 2026
Save €3,293 EUR (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,395 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown princess diamond

This 1.53ct 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 LG787621283 or 787621283. Listed at 11 retailers as of October 26, 2026, with prices from €1,102 to €4,395, a €3,293 spread on the same certified stone. Brilliant Earth lists it at €4,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621283
Dimensions6.32 × 6.32 × 4.50 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
6.32 mm6.32 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621283
Side View
Table 65.0%Crown 40.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
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 26
Current: €4,395 EUR|Low: €1,102 EUR|High: €4,538 EUR|Avg: €2,397 EUR|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 8€1,102 EUR
Retailer 6€1,106 EUR
Retailer 10€1,123 EUR
Retailer 9€1,380 EUR
Retailer 4€1,418 EUR
Retailer 2€1,605 EUR
Retailer 7€2,350 EUR
Retailer 3€3,176 EUR
Retailer 5€3,448 EUR
Retailer 11€3,471 EUR
Brilliant Earth€4,395 EUR

37 data points across 11 retailers

11 retailers€1,102 EUR to €4,395 EUR

A
Cheapest Retailer
-
€1,102 EUR
$1,231 USD
A
Retailer 2
-
€1,106 EUR
$1,236 USD
View
A
Retailer 3
-
€1,123 EUR
HK$9,800 HKD
View
Retailer 4
-
€1,380 EUR
$1,542 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€1,418 EUR
£1,248 GBP
View
A
Retailer 6
-
€1,605 EUR
View
Retailer 7
-
€2,350 EUR
$2,625 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
€3,176 EUR
$3,548 USD
View
Retailer 9
-
€3,448 EUR
£3,033 GBP
View
Price last confirmed 10 days ago
B
Retailer 10
-
€3,471 EUR
$3,878 USD
View
Most Expensive
B
Brilliant Earth
19908913A · Oct 29
€4,395 EUR
$4,910 USD
View
10 more retailers have this diamond
Prices start from €1,102 EURSave up to €3,293 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
1.53ct Princess
€1,102 EUR