Princess|Lab Grown|IGI

1.29ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG824611618

Shape and cutting style on the report: Princess cut

Certificate IGI LG824611618

Diamond specifications and retailer prices

From $685 USD
As of October 28, 2026
13 retailers carry this diamond
Most expensive: $1,720 USD at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824611618 or 824611618. Listed at 13 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824611618
Dimensions5.89 × 5.87 × 4.23 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.87 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824611618
Side View
Table 69.0%Crown 44.8°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $1,720 USD|Low: $180 USD|High: $1,720 USD|Avg: $655 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 23, 2026
Retailer 9$200 USD
Retailer 3$263 USD
Retailer 5$300 USD
Retailer 6$303 USD
Retailer 7$403 USD
Retailer 2$599 USD
Retailer 8$685 USD
Retailer 4$753 USD
Retailer 10$792 USD
Retailer 11$1,158 USD
Do Amore Diamonds$1,720 USD

17 data points across 11 retailers

13 retailers

Retailer 1
-
$172 USD
Price last confirmed 29 days ago
Retailer 2
-
$207 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$263 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$300 USD
£236 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$303 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$595 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$599 USD
A$921 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$685 USD
View
Retailer 9
-
$753 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$787 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$792 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,158 USD
£912 GBP
View
Price last confirmed 25 days ago
Most Expensive
Do Amore Diamonds
27-0EAB1EC95 · Oct 24
$1,720 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $685 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.

B+
1.29ct Princess
$685 USD