Princess|Lab Grown|IGI

1.29ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG825695358

Shape and cutting style on the report: Princess cut

Certificate IGI LG825695358

Diamond specifications and retailer prices

From $233 USD
As of October 28, 2026
Save $1,277 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,510 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825695358 or 825695358. Listed at 16 retailers as of October 28, 2026, with prices from $233 to $1,510, a $1,277 spread on the same certified stone. Brilliant Earth lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825695358
Dimensions5.97 × 5.87 × 4.26 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.87 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825695358
Side View
Table 73.0%Crown 45.9°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 72.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $294 USD|Low: $233 USD|High: $1,442 USD|Avg: $675 USD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$233 USD
Retailer 1$294 USD
Retailer 12$348 USD
Retailer 13$443 USD
Retailer 6$473 USD
Retailer 9$485 USD
Retailer 5$650 USD
Retailer 3$837 USD
Retailer 7$876 USD
Retailer 8$879 USD
Retailer 4$980 USD
Retailer 10$1,035 USD
Retailer 2$1,419 USD

22 data points across 13 retailers

16 retailers$233 USD to $1,510 USD

Retailer 1
-
$210 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$233 USD
View
Final sale: no returns
Retailer 3
-
$257 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$294 USD
£232 GBP
View
B+
Retailer 5
-
$348 USD
View
A
Retailer 6
-
$443 USD
ZAR 7,164 ZAR
View
A
Retailer 7
-
$473 USD
£373 GBP
View
A
Retailer 8
-
$485 USD
€462 EUR
View
B+
Retailer 9
-
$650 USD
View
B+
Retailer 10
-
$837 USD
View
B+
Retailer 11
-
$876 USD
View
B+
Retailer 12
-
$879 USD
View
Retailer 13
-
$980 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,035 USD
£815 GBP
View
B
Retailer 15
-
$1,419 USD
SGD 1,917 SGD
View
Most Expensive
B
Brilliant Earth
21031380A · Oct 29
$1,510 USD
View
15 more retailers have this diamond
Prices start from $233 USDSave up to $1,277 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
$233 USD