Princess|Lab Grown|IGI

1.25ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG845669435

Shape and cutting style on the report: Princess cut

Certificate IGI LG845669435

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
As of November 1, 2026
Save $783 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,039 USD at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG845669435 or 845669435. Listed at 9 retailers as of October 26, 2026, with prices from $256 to $1,039, a $783 spread on the same certified stone. MOH London lists it at $1,039. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669435
Dimensions5.85 × 5.81 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm5.81 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845669435
Side View
Table 64.0%Crown 40.6°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,039 USD|Low: $200 USD|High: $1,039 USD|Avg: $482 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$200 USD
Retailer 3$256 USD
Retailer 7$266 USD
Retailer 2$369 USD
Retailer 9$393 USD
Retailer 8$397 USD
Retailer 4$457 USD
Retailer 5$790 USD
MOH London$1,039 USD

5 data points across 9 retailers

9 retailers$256 USD to $1,039 USD

A
Cheapest Retailer
-
$256 USD
HK$2,000 HKD
A
Retailer 2
-
$266 USD
£210 GBP
View
A
Retailer 3
-
$369 USD
€351 EUR
View
B+
Retailer 4
-
$393 USD
View
B+
Retailer 5
-
$397 USD
£313 GBP
View
B+
Retailer 6
-
$457 USD
View
B
Retailer 7
-
$655 USD
View
B
Retailer 8
-
$790 USD
View
Most Expensive
B
MOH London
LG845669435 · Oct 26
$1,039 USD
£818 GBP
View
8 more retailers have this diamond
Prices start from $256 USDSave up to $783 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
$256 USD