Princess|Lab Grown|IGI

1.26ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG809647057

Shape and cutting style on the report: Princess cut

Certificate IGI LG809647057

Diamond specifications and retailer prices

From $433 USD
As of November 1, 2026
Save $997 USD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,430 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809647057 or 809647057. Listed at 7 retailers as of October 31, 2026, with prices from $433 to $1,430, a $997 spread on the same certified stone. Brilliant Earth lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809647057
Dimensions5.97 × 5.96 × 4.02 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
5.97 mm5.96 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809647057
Side View
Table 71.0%Crown 38.8°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,430 USD|Low: $421 USD|High: $1,960 USD|Avg: $771 USD|-27.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$433 USD
Retailer 8$463 USD
Retailer 3$463 USD
Retailer 5$496 USD
Retailer 9$519 USD
Retailer 4$663 USD
Retailer 10$945 USD
Retailer 7$975 USD
Retailer 2$1,166 USD
Brilliant Earth$1,430 USD

30 data points across 10 retailers

7 retailers$433 USD to $1,430 USD

A
Cheapest Retailer
-
$433 USD
Retailer 2
-
$463 USD
€441 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$496 USD
View
B+
Retailer 4
-
$663 USD
View
Retailer 5
-
$975 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$1,166 USD
£918 GBP
View
Most Expensive
B
Brilliant Earth
20255927A · Oct 31
$1,430 USD
View
6 more retailers have this diamond
Prices start from $433 USDSave up to $997 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
1.26ct Princess
$433 USD