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Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG654401668

Shape and cutting style on the report: Princess cut

Certificate IGI LG654401668

Diamond specifications and retailer prices

From €275 EUR
$307 USD
As of October 30, 2026
Save €1,431 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,706 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.1ct lab-grown princess diamond

This 1.1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654401668 or 654401668. Listed at 22 retailers as of October 29, 2026, with prices from €275 to €1,706, a €1,431 spread on the same certified stone. Diamond Quarter lists it at €1,706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654401668
Dimensions5.71 × 5.70 × 4.02 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
5.71 mm5.70 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654401668
Side View
Table 68.0%Crown 46.8°Girdle: MediumPavilion 39.3°Culet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €464 EUR|Low: €264 EUR|High: €1,382 EUR|Avg: €627 EUR|-13.2%
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
October 30, 2026
Retailer 2€275 EUR
Retailer 8€307 EUR
Retailer 6€319 EUR
Retailer 3€341 EUR
Retailer 5€341 EUR
Retailer 1€464 EUR
Retailer 14€479 EUR
Retailer 7€558 EUR
Retailer 10€560 EUR
Retailer 13€586 EUR
Retailer 9€606 EUR
Retailer 12€831 EUR
Retailer 16€1,047 EUR
Retailer 4€1,096 EUR
Retailer 15€1,231 EUR
Retailer 11€1,373 EUR

43 data points across 16 retailers

22 retailers€275 EUR to €1,706 EUR

A
Cheapest Retailer
-
€275 EUR
$307 USD
A
Retailer 2
-
€307 EUR
$343 USD
View
Final sale: no returns
A
Retailer 3
-
€319 EUR
$356 USD
View
A
Retailer 4
-
€341 EUR
$381 USD
View
A
Retailer 5
-
€341 EUR
$381 USD
View
A
Retailer 6
-
€378 EUR
HK$3,300 HKD
View
A
Retailer 7
-
€464 EUR
$518 USD
View
A
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€558 EUR
$623 USD
View
A
Retailer 10
-
€560 EUR
View
A
Retailer 11
-
€586 EUR
ZAR 10,572 ZAR
View
A
Retailer 12
-
€606 EUR
£533 GBP
View
A
Retailer 13
-
€615 EUR
$687 USD
View
B+
Retailer 14
-
€831 EUR
A$1,429 AUD
View
B+
Retailer 15
-
€1,047 EUR
$1,170 USD
View
B
Retailer 16
-
€1,093 EUR
SGD 1,650 SGD
View
B
Retailer 17
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€1,096 EUR
$1,224 USD
View
B
Retailer 18
-
€1,138 EUR
$1,271 USD
View
Retailer 19
-
€1,231 EUR
$1,375 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
€1,373 EUR
£1,208 GBP
View
B
Retailer 21
-
€1,374 EUR
$1,536 USD
View
Most Expensive
B
Diamond Quarter
1.1IFELG687B65N · Oct 29
€1,706 EUR
£1,501 GBP
View
21 more retailers have this diamond
Prices start from €275 EURSave up to €1,431 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
1.10ct Princess
€275 EUR