Princess|Lab Grown|IGI

1.25ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG702551100

Shape and cutting style on the report: Princess cut

Certificate IGI LG702551100

Diamond specifications and retailer prices

From $246 USD
As of October 30, 2026
Save $976 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,222 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702551100 or 702551100. Listed at 18 retailers as of October 30, 2026, with prices from $246 to $1,222, a $976 spread on the same certified stone. MOH London lists it at $1,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702551100
Dimensions5.83 × 5.69 × 4.17 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm5.69 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702551100
Side View
Table 70.0%Crown 46.5°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 73.3%

Caratlytics Score

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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: $1,222 USD|Low: $236 USD|High: $1,236 USD|Avg: $592 USD|-1.0%
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
Retailer 17
November 1, 2026
Retailer 14$246 USD
Retailer 5$275 USD
Retailer 7$285 USD
Retailer 4$305 USD
Retailer 16$305 USD
Retailer 2$365 USD
Retailer 6$481 USD
Retailer 17$513 USD
Retailer 11$524 USD
Retailer 8$544 USD
Retailer 10$574 USD
Retailer 12$744 USD
Retailer 15$830 USD
Retailer 3$980 USD
Retailer 13$983 USD
Retailer 9$1,032 USD
MOH London$1,222 USD

40 data points across 17 retailers

18 retailers$246 USD to $1,222 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$285 USD
View
Retailer 4
-
$305 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$305 USD
View
A
Retailer 6
-
$365 USD
£287 GBP
View
A
Retailer 7
-
$481 USD
View
B+
Retailer 8
-
$513 USD
View
A
Retailer 9
-
$524 USD
ZAR 8,461 ZAR
View
B+
Retailer 10
-
$544 USD
View
B+
Retailer 11
-
$574 USD
£452 GBP
View
Retailer 12
-
$740 USD
A$1,139 AUD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$744 USD
A$1,144 AUD
View
B
Retailer 14
-
$830 USD
View
B
Retailer 15
-
$980 USD
View
B
Retailer 16
-
$983 USD
View
B
Retailer 17
-
$1,032 USD
View
Most Expensive
B
MOH London
LG702551100 · Nov 1
$1,222 USD
£962 GBP
View
17 more retailers have this diamond
Prices start from $246 USDSave up to $976 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
1.25ct Princess
$246 USD