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Princess|Lab Grown|IGI

1.64ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG678568055

Shape and cutting style on the report: Princess cut

Certificate IGI LG678568055

Diamond specifications and retailer prices

From €647 EUR
$723 USD
As of October 30, 2026
Save €2,180 EUR (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,827 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.64ct lab-grown princess diamond

This 1.64ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678568055 or 678568055. Listed at 27 retailers as of October 26, 2026, with prices from €647 to €2,827, a €2,180 spread on the same certified stone. MOH London lists it at €2,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678568055
Dimensions6.23 × 6.20 × 4.85 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
6.23 mm6.20 mm1.64 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678568055
Side View
Table 70.0%Crown 43.4°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 78.2%

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: €2,827 EUR|Low: €646 EUR|High: €3,392 EUR|Avg: €1,622 EUR|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 15
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Retailer 20
October 31, 2026
Retailer 15€647 EUR
Retailer 10€670 EUR
Retailer 19€779 EUR
Retailer 3€828 EUR
Retailer 11€893 EUR
Retailer 6€960 EUR
Retailer 16€1,071 EUR
Retailer 17€1,091 EUR
Retailer 5€1,159 EUR
Retailer 18€1,231 EUR
Retailer 20€1,465 EUR
Retailer 13€1,669 EUR
Retailer 12€2,087 EUR
Retailer 2€2,125 EUR
Retailer 4€2,163 EUR
Retailer 8€2,259 EUR
Retailer 9€2,313 EUR
Retailer 7€2,341 EUR
Retailer 14€2,748 EUR
MOH London€2,827 EUR

40 data points across 20 retailers

27 retailers€647 EUR to €2,827 EUR

Retailer 1
-
€578 EUR
$646 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€647 EUR
$723 USD
View
Final sale: no returns
Retailer 3
-
€651 EUR
$727 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€661 EUR
$739 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€670 EUR
$749 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€779 EUR
HK$6,800 HKD
View
A
Retailer 7
-
€828 EUR
$925 USD
View
A
Retailer 8
-
€893 EUR
$998 USD
View
A
Retailer 9
-
€960 EUR
$1,072 USD
View
A
Retailer 10
-
€1,071 EUR
£942 GBP
View
A
Retailer 11
-
€1,091 EUR
View
A
Retailer 12
-
€1,159 EUR
$1,295 USD
View
A
Retailer 13
-
€1,231 EUR
ZAR 22,226 ZAR
View
A
Retailer 14
-
€1,465 EUR
$1,637 USD
View
B+
Retailer 15
-
€1,556 EUR
$1,738 USD
View
B+
Retailer 16
-
€1,669 EUR
A$2,869 AUD
View
Retailer 17
-
€1,884 EUR
$2,105 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
€2,087 EUR
£1,836 GBP
View
B+
Retailer 19
-
€2,125 EUR
A$3,652 AUD
View
B+
Retailer 20
-
€2,163 EUR
$2,416 USD
View
Retailer 21
-
€2,178 EUR
$2,433 USD
View
Price last confirmed 90 days ago
B+
Retailer 22
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€2,259 EUR
SGD 3,411 SGD
View
B+
Retailer 23
-
€2,286 EUR
$2,554 USD
View
B+
Retailer 24
-
€2,313 EUR
$2,584 USD
View
B+
Retailer 25
-
€2,341 EUR
$2,615 USD
View
B
Retailer 26
-
€2,748 EUR
$3,070 USD
View
Most Expensive
B
MOH London
LG678568055 · Oct 26
€2,827 EUR
£2,487 GBP
View
26 more retailers have this diamond
Prices start from €647 EURSave up to €2,180 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
1.64ct Princess
€647 EUR