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Princess|Lab Grown|IGI

1.35ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG817663019

Shape and cutting style on the report: Princess cut

Certificate IGI LG817663019

Diamond specifications and retailer prices

From $380 USD
As of October 30, 2026
Save $2,500 USD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,880 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown princess diamond

This 1.35ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817663019 or 817663019. Listed at 28 retailers as of October 28, 2026, with prices from $380 to $2,880, a $2,500 spread on the same certified stone. Do Amore Diamonds lists it at $2,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663019
Dimensions6.04 × 5.96 × 4.20 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm5.96 mm1.35 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817663019
Side View
Table 67.0%Crown 44.1°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 70.5%

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: $2,880 USD|Low: $424 USD|High: $2,880 USD|Avg: $1,238 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 13$424 USD
Retailer 6$471 USD
Retailer 15$630 USD
Retailer 5$698 USD
Retailer 10$788 USD
Retailer 9$796 USD
Retailer 2$856 USD
Retailer 11$893 USD
Retailer 3$997 USD
Retailer 8$1,267 USD
Retailer 12$1,344 USD
Retailer 7$1,404 USD
Retailer 14$1,913 USD
Retailer 4$2,040 USD
Do Amore Diamonds$2,880 USD

39 data points across 15 retailers

28 retailers$380 USD to $2,880 USD

Retailer 1
-
$380 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$380 USD
View
A
Retailer 3
-
$424 USD
View
Final sale: no returns
Retailer 4
-
$465 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$471 USD
View
A
Retailer 6
-
$471 USD
View
A
Retailer 7
-
$630 USD
View
A
Retailer 8
-
$698 USD
View
A
Retailer 9
-
$776 USD
View
A
Retailer 10
-
$788 USD
View
A
Retailer 11
-
$796 USD
€758 EUR
View
A
Retailer 12
-
$856 USD
£674 GBP
View
A
Retailer 13
-
$893 USD
ZAR 14,433 ZAR
View
A
Retailer 14
-
$997 USD
View
Retailer 15
-
$1,013 USD
A$1,559 AUD
View
Price last confirmed 71 days ago
A
Retailer 16
-
$1,140 USD
View
B+
Retailer 17
-
$1,267 USD
A$1,949 AUD
View
B+
Retailer 18
-
$1,344 USD
£1,058 GBP
View
B+
Retailer 19
-
$1,404 USD
View
B+
Retailer 20
-
$1,437 USD
CA$1,996 CAD
View
B+
Retailer 21
-
$1,671 USD
View
B+
Retailer 22
-
$1,760 USD
View
B+
Retailer 23
-
$1,824 USD
View
B+
Retailer 24
-
$1,824 USD
View
B+
Retailer 25
-
$1,913 USD
£1,506 GBP
View
B
Retailer 26
-
$1,993 USD
View
B
Retailer 27
-
$2,040 USD
View
Most Expensive
B
Do Amore Diamonds
20-E92618 · Oct 28
$2,880 USD
View
27 more retailers have this diamond
Prices start from $380 USDSave up to $2,500 USD

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
1.35ct Princess
$380 USD