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Princess|Lab Grown|IGI

3.54ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG750578122

Shape and cutting style on the report: Princess cut

Certificate IGI LG750578122

Diamond specifications and retailer prices

From $1,263 SGD
$988 USD
As of November 1, 2026
Save $2,997 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,260 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.54ct lab-grown princess diamond

This 3.54ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750578122 or 750578122. Listed at 8 retailers as of October 29, 2026, with prices from $1,263 to $4,260, a $2,997 spread on the same certified stone. MOH London lists it at $4,260. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578122
Dimensions8.22 × 8.15 × 5.89 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm8.15 mm3.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578122
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.3%

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: Nov 1
Current: $4,260 SGD|Low: $1,214 SGD|High: $4,294 SGD|Avg: $2,421 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,263 SGD
Retailer 5$1,363 SGD
Retailer 7$1,410 SGD
Retailer 2$1,529 SGD
Retailer 4$2,962 SGD
Retailer 8$3,304 SGD
Retailer 3$3,567 SGD
MOH London$4,260 SGD

42 data points across 8 retailers

8 retailers$1,263 SGD to $4,260 SGD

A
Cheapest Retailer
-
$1,263 SGD
$988 USD
A
Retailer 2
-
$1,363 SGD
$1,066 USD
View
A
Retailer 3
-
$1,410 SGD
$1,103 USD
View
A
Retailer 4
-
$1,529 SGD
£942 GBP
View
Retailer 5
-
$2,962 SGD
A$3,564 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,304 SGD
$2,584 USD
View
Retailer 7
-
$3,567 SGD
$2,790 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG750578122 · Oct 29
$4,260 SGD
£2,624 GBP
View
7 more retailers have this diamond
Prices start from $1,263 SGDSave up to $2,997 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
3.54ct Princess
$1,263 SGD