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Princess|Lab Grown|IGI

1.63ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG840635059

Shape and cutting style on the report: Princess cut

Certificate IGI LG840635059

Diamond specifications and retailer prices

From $1,173 CAD
$840 USD
As of October 30, 2026
Save $4,946 CAD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,120 CAD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635059 or 840635059. Listed at 22 retailers as of October 30, 2026, with prices from $1,173 to $6,120, a $4,946 spread on the same certified stone. Helzberg Diamonds lists it at $6,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635059
Dimensions6.34 × 6.34 × 4.56 mm
L/W Ratio1.00
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
6.34 mm6.34 mm1.63 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635059
Side View
Table 65.0%Crown 42.2°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
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: $6,120 CAD|Low: $1,173 CAD|High: $7,306 CAD|Avg: $3,273 CAD|-3.2%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6$1,173 CAD
Retailer 3$1,277 CAD
Retailer 14$1,361 CAD
Retailer 10$1,386 CAD
Retailer 19$1,543 CAD
Retailer 13$1,606 CAD
Retailer 5$1,692 CAD
Retailer 8$1,872 CAD
Retailer 2$2,091 CAD
Retailer 7$2,190 CAD
Retailer 20$2,350 CAD
Retailer 22$2,502 CAD
Retailer 16$2,854 CAD
Retailer 15$3,597 CAD
Retailer 12$3,826 CAD
Retailer 17$4,370 CAD
Retailer 9$4,716 CAD
Retailer 11$4,947 CAD
Retailer 21$5,129 CAD
Retailer 4$5,297 CAD
Retailer 18$5,839 CAD
Helzberg Diamonds$6,120 CAD

15 data points across 22 retailers

22 retailers$1,173 CAD to $6,120 CAD

A
Cheapest Retailer
-
$1,173 CAD
$840 USD
A
Retailer 2
-
$1,277 CAD
$914 USD
View
A
Retailer 3
-
$1,361 CAD
$974 USD
View
A
Retailer 4
-
$1,386 CAD
$992 USD
View
Final sale: no returns
A
Retailer 5
-
$1,543 CAD
£870 GBP
View
A
Retailer 6
-
$1,606 CAD
$1,150 USD
View
A
Retailer 7
-
$1,692 CAD
$1,211 USD
View
A
Retailer 8
-
$1,872 CAD
$1,340 USD
View
A
Retailer 9
-
$2,091 CAD
£1,179 GBP
View
A
Retailer 10
-
$2,190 CAD
$1,568 USD
View
A
Retailer 11
-
$2,350 CAD
€1,602 EUR
View
A
Retailer 12
-
$2,502 CAD
ZAR 28,932 ZAR
View
B+
Retailer 13
-
$2,854 CAD
$2,043 USD
View
Retailer 14
-
$3,597 CAD
$2,575 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,826 CAD
$2,739 USD
View
B+
Retailer 16
-
$4,370 CAD
$3,128 USD
View
B
Retailer 17
-
$4,716 CAD
$3,376 USD
View
B
Retailer 18
-
$4,947 CAD
SGD 4,786 SGD
View
B+
Retailer 19
-
$5,129 CAD
£2,891 GBP
View
B
Retailer 20
-
$5,297 CAD
$3,792 USD
View
B
Retailer 21
-
$5,839 CAD
$4,180 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLGLP · Oct 30
$6,120 CAD
$4,381 USD
View
21 more retailers have this diamond
Prices start from $1,173 CADSave up to $4,946 CAD

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
$1,173 CAD