Princess|Lab Grown|IGI

1.29ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG645454776

Shape and cutting style on the report: Princess cut

Certificate IGI LG645454776

Diamond specifications and retailer prices

From $252 USD
As of October 27, 2026
Save $1,007 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,259 USD at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645454776 or 645454776. Listed at 16 retailers as of October 27, 2026, with prices from $252 to $1,259, a $1,007 spread on the same certified stone. MOH London lists it at $1,259. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645454776
Dimensions6.03 × 6.01 × 4.14 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm6.01 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645454776
Side View
Table 69.0%Crown 41°Girdle: MediumPavilion 38°Culet: NoneDepth 68.9%

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 27
Current: $1,259 USD|Low: $242 USD|High: $1,267 USD|Avg: $584 USD|+4.4%
MOH London
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
October 29, 2026
Retailer 12$252 USD
Retailer 4$282 USD
Retailer 6$292 USD
Retailer 3$312 USD
Retailer 14$312 USD
Retailer 9$376 USD
Retailer 10$475 USD
Retailer 5$508 USD
Retailer 15$524 USD
Retailer 7$567 USD
Retailer 2$593 USD
Retailer 13$810 USD
Retailer 11$960 USD
Retailer 16$1,005 USD
Retailer 8$1,056 USD
MOH London$1,259 USD

44 data points across 16 retailers

16 retailers$252 USD to $1,259 USD

A
Cheapest Retailer
-
$252 USD
A
Retailer 2
-
$282 USD
View
Final sale: no returns
A
Retailer 3
-
$292 USD
View
A
Retailer 4
-
$312 USD
View
A
Retailer 5
-
$312 USD
View
A
Retailer 6
-
$376 USD
£296 GBP
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$508 USD
View
A
Retailer 9
-
$524 USD
View
B+
Retailer 10
-
$567 USD
View
B+
Retailer 11
-
$593 USD
£467 GBP
View
B+
Retailer 12
-
$810 USD
View
B
Retailer 13
-
$960 USD
View
B
Retailer 14
-
$1,005 USD
View
B
Retailer 15
-
$1,056 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG645454776 · Oct 29
$1,259 USD
£991 GBP
View
15 more retailers have this diamond
Prices start from $252 USDSave up to $1,007 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
$252 USD