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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 $327 SGD
HK$2,000 HKD
As of November 1, 2026
Save $1,001 SGD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,328 SGD 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 $327 to $1,328, a $1,001 spread on the same certified stone. MOH London lists it at $1,328. 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
Colour
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

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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: Nov 1
Current: $1,328 SGD|Low: $256 SGD|High: $1,328 SGD|Avg: $616 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$256 SGD
Retailer 3$327 SGD
Retailer 7$341 SGD
Retailer 2$471 SGD
Retailer 9$502 SGD
Retailer 8$507 SGD
Retailer 4$584 SGD
Retailer 5$1,010 SGD
MOH London$1,328 SGD

5 data points across 9 retailers

9 retailers$327 SGD to $1,328 SGD

A
Cheapest Retailer
-
$327 SGD
HK$2,000 HKD
A
Retailer 2
-
$341 SGD
£210 GBP
View
A
Retailer 3
-
$471 SGD
€351 EUR
View
Retailer 4
-
$502 SGD
$393 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$507 SGD
£313 GBP
View
B+
Retailer 6
-
$584 SGD
$457 USD
View
B
Retailer 7
-
$837 SGD
$655 USD
View
B
Retailer 8
-
$1,010 SGD
$790 USD
View
Most Expensive
B
MOH London
LG845669435 · Oct 26
$1,328 SGD
£818 GBP
View
8 more retailers have this diamond
Prices start from $327 SGDSave up to $1,001 SGD

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
$327 SGD