Princess|Lab Grown|IGI

1.01ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG687586400

Shape and cutting style on the report: Princess cut

Certificate IGI LG687586400

Diamond specifications and retailer prices

From €319 EUR
$356 USD
As of October 30, 2026
Save €1,776 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,095 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG687586400 or 687586400. Listed at 23 retailers as of October 29, 2026, with prices from €319 to €2,095, a €1,776 spread on the same certified stone. Brilliant Earth lists it at €2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687586400
Dimensions5.55 × 5.32 × 3.77 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.32 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687586400
Side View
Table 71.0%Crown 51.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 70.9%

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: €2,095 EUR|Low: €312 EUR|High: €2,095 EUR|Avg: €884 EUR
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10€319 EUR
Retailer 11€356 EUR
Retailer 21€370 EUR
Retailer 4€395 EUR
Retailer 12€395 EUR
Retailer 16€408 EUR
Retailer 22€431 EUR
Retailer 7€528 EUR
Retailer 15€564 EUR
Retailer 17€648 EUR
Retailer 20€679 EUR
Retailer 2€711 EUR
Retailer 18€959 EUR
Retailer 5€1,054 EUR
Retailer 13€1,114 EUR
Retailer 3€1,164 EUR
Retailer 8€1,269 EUR
Retailer 14€1,306 EUR
Retailer 6€1,513 EUR
Retailer 9€1,541 EUR
Retailer 19€1,552 EUR
Brilliant Earth€2,095 EUR

30 data points across 22 retailers

23 retailers€319 EUR to €2,095 EUR

A
Cheapest Retailer
-
€319 EUR
$356 USD
A
Retailer 2
-
€356 EUR
$398 USD
View
Final sale: no returns
A
Retailer 3
-
€370 EUR
$413 USD
View
A
Retailer 4
-
€395 EUR
$441 USD
View
A
Retailer 5
-
€395 EUR
$441 USD
View
A
Retailer 6
-
€408 EUR
£359 GBP
View
A
Retailer 7
-
€431 EUR
$482 USD
View
A
Retailer 8
-
€528 EUR
$590 USD
View
A
Retailer 9
-
€564 EUR
$630 USD
View
B+
Retailer 10
-
€648 EUR
View
B+
Retailer 11
-
€679 EUR
ZAR 12,248 ZAR
View
B+
Retailer 12
-
€711 EUR
£625 GBP
View
B+
Retailer 13
-
€959 EUR
A$1,648 AUD
View
B
Retailer 14
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€1,054 EUR
$1,178 USD
View
B+
Retailer 15
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€1,114 EUR
A$1,914 AUD
View
B
Retailer 16
-
€1,164 EUR
$1,300 USD
View
B
Retailer 17
-
€1,269 EUR
$1,418 USD
View
B
Retailer 18
-
€1,306 EUR
$1,459 USD
View
B
Retailer 19
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€1,513 EUR
$1,691 USD
View
B
Retailer 20
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€1,534 EUR
$1,714 USD
View
B
Retailer 21
-
€1,541 EUR
£1,356 GBP
View
B
Retailer 22
-
€1,552 EUR
£1,365 GBP
View
Most Expensive
B
Brilliant Earth
14010861A · Oct 29
€2,095 EUR
$2,340 USD
View
22 more retailers have this diamond
Prices start from €319 EURSave up to €1,776 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
1.01ct Princess
€319 EUR