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Princess|Lab Grown|IGI

1.05ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG593380048

Shape and cutting style on the report: Princess cut

Certificate IGI LG593380048

Diamond specifications and retailer prices

From €279 EUR
$313 USD
As of October 30, 2026
Save €1,392 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,671 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG593380048 or 593380048. Listed at 23 retailers as of October 30, 2026, with prices from €279 to €1,671, a €1,392 spread on the same certified stone. Diamond Quarter lists it at €1,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593380048
Dimensions5.58 × 5.57 × 3.99 mm
L/W Ratio1.00
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
5.58 mm5.57 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593380048
Side View
Table 69.0%Crown 40.7°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.6%

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 30
Current: €617 EUR|Low: €268 EUR|High: €1,404 EUR|Avg: €672 EUR|+3.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 2€279 EUR
Retailer 9€312 EUR
Retailer 7€324 EUR
Retailer 3€346 EUR
Retailer 5€346 EUR
Retailer 14€486 EUR
Retailer 10€508 EUR
Retailer 8€560 EUR
Retailer 13€595 EUR
Retailer 11€611 EUR
Retailer 1€617 EUR
Retailer 12€845 EUR
Retailer 17€1,016 EUR
Retailer 4€1,114 EUR
Retailer 15€1,186 EUR
Retailer 6€1,345 EUR
Retailer 16€1,395 EUR

43 data points across 17 retailers

23 retailers€279 EUR to €1,671 EUR

A
Cheapest Retailer
-
€279 EUR
$313 USD
A
Retailer 2
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€312 EUR
$350 USD
View
Final sale: no returns
A
Retailer 3
-
€324 EUR
$363 USD
View
Retailer 4
-
€346 EUR
$388 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€346 EUR
$388 USD
View
A
Retailer 6
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€388 EUR
HK$3,400 HKD
View
A
Retailer 7
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€486 EUR
$545 USD
View
A
Retailer 8
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€508 EUR
$570 USD
View
A
Retailer 9
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€558 EUR
$626 USD
View
A
Retailer 10
-
€560 EUR
$628 USD
View
A
Retailer 11
-
€595 EUR
ZAR 10,782 ZAR
View
A
Retailer 12
-
€611 EUR
View
A
Retailer 13
-
€617 EUR
£545 GBP
View
B+
Retailer 14
-
€845 EUR
A$1,458 AUD
View
B+
Retailer 15
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€924 EUR
SGD 1,401 SGD
View
Retailer 16
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€1,016 EUR
$1,139 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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€1,114 EUR
$1,249 USD
View
B
Retailer 18
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€1,154 EUR
$1,295 USD
View
Retailer 19
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€1,186 EUR
$1,330 USD
View
Price last confirmed 15 days ago
B
Retailer 20
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€1,345 EUR
£1,188 GBP
View
B
Retailer 21
-
€1,386 EUR
$1,555 USD
View
B+
Retailer 22
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€1,395 EUR
£1,232 GBP
View
Most Expensive
B
Diamond Quarter
1.05IFD6097EE71N · Nov 2
€1,671 EUR
£1,476 GBP
View
22 more retailers have this diamond
Prices start from €279 EURSave up to €1,392 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
1.05ct Princess
€279 EUR