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Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG634440588

Shape and cutting style on the report: Princess cut

Certificate IGI LG634440588

Diamond specifications and retailer prices

From $277 SGD
As of November 4, 2026
Save $1,103 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,380 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634440588 or 634440588. Listed at 17 retailers as of November 2, 2026, with prices from $277 to $1,380, a $1,103 spread on the same certified stone. MOH London lists it at $1,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440588
Dimensions5.56 × 5.52 × 3.65 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.56 mm5.52 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440588
Side View
Table 73.0%Crown 32.1°Girdle: MediumPavilion 36.5°Culet: NoneDepth 66.1%

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 4
Current: $1,380 SGD|Low: $277 SGD|High: $1,470 SGD|Avg: $716 SGD|-6.0%
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 5, 2026
Retailer 4$277 SGD
Retailer 17$312 SGD
Retailer 14$322 SGD
Retailer 6$345 SGD
Retailer 7$347 SGD
Retailer 3$360 SGD
Retailer 15$427 SGD
Retailer 11$594 SGD
Retailer 9$619 SGD
Retailer 2$632 SGD
Retailer 16$642 SGD
Retailer 10$842 SGD
Retailer 12$1,107 SGD
Retailer 13$1,111 SGD
Retailer 5$1,174 SGD
Retailer 8$1,362 SGD
MOH London$1,380 SGD

44 data points across 17 retailers

17 retailers$277 SGD to $1,380 SGD

A
Cheapest Retailer
-
$277 SGD
A
Retailer 2
-
$312 SGD
View
Final sale: no returns
A
Retailer 3
-
$322 SGD
View
A
Retailer 4
-
$345 SGD
View
Retailer 5
-
$347 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$360 SGD
View
A
Retailer 7
-
$427 SGD
View
B+
Retailer 8
-
$594 SGD
View
Retailer 9
-
$619 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$632 SGD
View
B+
Retailer 11
-
$642 SGD
View
B+
Retailer 12
-
$842 SGD
View
B
Retailer 13
-
$1,107 SGD
View
B
Retailer 14
-
$1,111 SGD
View
B
Retailer 15
-
$1,174 SGD
View
Retailer 16
-
$1,362 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG634440588 · Nov 2
$1,380 SGD
£851 GBP
View
16 more retailers have this diamond
Prices start from $277 SGDSave up to $1,103 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
1.00ct Princess
$277 SGD