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 $313 USD
As of October 30, 2026
Save $1,562 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,875 USD at Diamond Quarter · As of October 29, 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 29, 2026, with prices from $313 to $1,875, a $1,562 spread on the same certified stone. Diamond Quarter lists it at $1,875. 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
Color
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: $570 USD|Low: $350 USD|High: $1,575 USD|Avg: $851 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$350 USD
Retailer 9$545 USD
Retailer 1$570 USD
Retailer 3$628 USD
Retailer 8$667 USD
Retailer 6$686 USD
Retailer 5$692 USD
Retailer 7$948 USD
Retailer 12$1,139 USD
Retailer 10$1,330 USD
Retailer 2$1,509 USD
Retailer 11$1,565 USD

43 data points across 12 retailers

23 retailers$313 USD to $1,875 USD

A
Cheapest Retailer
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$313 USD
A
Retailer 2
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$350 USD
View
Final sale: no returns
A
Retailer 3
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$363 USD
View
A
Retailer 4
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$388 USD
View
A
Retailer 5
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$388 USD
View
A
Retailer 6
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$435 USD
HK$3,400 HKD
View
A
Retailer 7
-
$545 USD
View
A
Retailer 8
-
$570 USD
View
A
Retailer 9
-
$626 USD
View
A
Retailer 10
-
$628 USD
View
A
Retailer 11
-
$667 USD
ZAR 10,782 ZAR
View
A
Retailer 12
-
$686 USD
€653 EUR
View
A
Retailer 13
-
$692 USD
£545 GBP
View
B+
Retailer 14
-
$948 USD
A$1,458 AUD
View
B+
Retailer 15
-
$1,037 USD
SGD 1,401 SGD
View
B+
Retailer 16
-
$1,139 USD
View
B
Retailer 17
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$1,249 USD
View
B
Retailer 18
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$1,295 USD
View
Retailer 19
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$1,330 USD
View
Price last confirmed 12 days ago
B
Retailer 20
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$1,509 USD
£1,188 GBP
View
B
Retailer 21
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$1,555 USD
View
B+
Retailer 22
-
$1,565 USD
£1,232 GBP
View
Most Expensive
B
Diamond Quarter
1.05IFD6097EE71N · Oct 29
$1,875 USD
£1,476 GBP
View
22 more retailers have this diamond
Prices start from $313 USDSave up to $1,562 USD

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
$313 USD