Princess|Lab Grown|IGI

1.29ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG813669083

Shape and cutting style on the report: Princess cut

Certificate IGI LG813669083

Diamond specifications and retailer prices

From $206 USD
As of October 30, 2026
Save $1,134 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813669083 or 813669083. Listed at 20 retailers as of October 29, 2026, with prices from $206 to $1,340, a $1,134 spread on the same certified stone. Brilliant Earth lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813669083
Dimensions5.81 × 5.80 × 4.24 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm5.80 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813669083
Side View
Table 69.0%Crown 47.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.1%

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: $1,340 USD|Low: $201 USD|High: $1,340 USD|Avg: $568 USD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 4$206 USD
Retailer 9$230 USD
Retailer 17$238 USD
Retailer 5$255 USD
Retailer 20$255 USD
Retailer 19$321 USD
Retailer 16$431 USD
Retailer 10$439 USD
Retailer 13$454 USD
Retailer 2$469 USD
Retailer 7$489 USD
Retailer 6$577 USD
Retailer 14$623 USD
Retailer 12$710 USD
Retailer 3$820 USD
Retailer 18$822 USD
Retailer 8$873 USD
Retailer 15$1,194 USD
Retailer 11$1,211 USD
Brilliant Earth$1,340 USD

39 data points across 20 retailers

20 retailers$206 USD to $1,340 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$255 USD
View
Retailer 6
-
$321 USD
£253 GBP
View
Price last confirmed 13 days ago
Retailer 7
-
$431 USD
ZAR 6,964 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$439 USD
View
A
Retailer 9
-
$454 USD
€432 EUR
View
A
Retailer 10
-
$469 USD
£370 GBP
View
A
Retailer 11
-
$489 USD
View
B+
Retailer 12
-
$577 USD
View
B+
Retailer 13
-
$623 USD
A$959 AUD
View
B+
Retailer 14
-
$710 USD
View
B+
Retailer 15
-
$820 USD
View
B+
Retailer 16
-
$822 USD
View
B+
Retailer 17
-
$873 USD
View
B
Retailer 18
-
$1,194 USD
£940 GBP
View
B
Retailer 19
-
$1,211 USD
View
Most Expensive
B
Brilliant Earth
20452080A · Oct 29
$1,340 USD
View
19 more retailers have this diamond
Prices start from $206 USDSave up to $1,134 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
1.29ct Princess
$206 USD