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Princess|Lab Grown|IGI

1.63ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG639435273

Shape and cutting style on the report: Princess cut

Certificate IGI LG639435273

Diamond specifications and retailer prices

From €201 EUR
$225 USD
As of November 2, 2026
Save €1,199 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,400 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.63ct lab-grown princess diamond

This 1.63ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639435273 or 639435273. Listed at 23 retailers as of November 2, 2026, with prices from €201 to €1,400, a €1,199 spread on the same certified stone. Brilliant Earth lists it at €1,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639435273
Dimensions6.29 × 6.24 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.24 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639435273
Side View
Table 67.0%Crown 35.1°Girdle: MediumPavilion 38.4°Culet: NoneDepth 74.4%

Caratlytics Score

How it works →
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: Nov 2
Current: €1,400 EUR|Low: €201 EUR|High: €1,801 EUR|Avg: €639 EUR|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12€201 EUR
Retailer 4€225 EUR
Retailer 13€349 EUR
Retailer 10€408 EUR
Retailer 8€429 EUR
Retailer 7€464 EUR
Retailer 5€546 EUR
Retailer 2€581 EUR
Retailer 6€658 EUR
Retailer 11€892 EUR
Retailer 9€996 EUR
Retailer 3€1,012 EUR
Brilliant Earth€1,400 EUR

42 data points across 13 retailers

23 retailers€201 EUR to €1,400 EUR

A
Cheapest Retailer
-
€201 EUR
$225 USD
A
Retailer 2
-
€225 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€233 EUR
$261 USD
View
A
Retailer 4
-
€249 EUR
$279 USD
View
Retailer 5
-
€249 EUR
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€349 EUR
$392 USD
View
A
Retailer 7
-
€408 EUR
View
A
Retailer 8
-
€429 EUR
ZAR 7,778 ZAR
View
A
Retailer 9
-
€464 EUR
£409 GBP
View
B+
Retailer 10
-
€520 EUR
$583 USD
View
B+
Retailer 11
-
€546 EUR
$612 USD
View
B+
Retailer 12
-
€581 EUR
A$1,002 AUD
View
B+
Retailer 13
-
€658 EUR
$738 USD
View
B+
Retailer 14
-
€770 EUR
$864 USD
View
B+
Retailer 15
-
€799 EUR
$896 USD
View
B+
Retailer 16
-
€802 EUR
$899 USD
View
B+
Retailer 17
-
€804 EUR
SGD 1,218 SGD
View
B+
Retailer 18
-
€846 EUR
$949 USD
View
B
Retailer 19
-
€892 EUR
$1,000 USD
View
B
Retailer 20
-
€996 EUR
£880 GBP
View
B
Retailer 21
-
€1,012 EUR
$1,135 USD
View
Most Expensive
B
Brilliant Earth
14069281A · Nov 2
€1,400 EUR
$1,570 USD
View
21 more retailers have this diamond
Prices start from €201 EURSave up to €1,199 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
1.63ct Princess
€201 EUR