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Princess|Lab Grown|IGI

1.03ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG818685961

Shape and cutting style on the report: Princess cut

Certificate IGI LG818685961

Diamond specifications and retailer prices

From $506 SGD
As of November 4, 2026
Save $835 SGD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,341 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818685961 or 818685961. Listed at 9 retailers as of November 2, 2026, with prices from $506 to $1,341, a $835 spread on the same certified stone. MOH London lists it at $1,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685961
Dimensions5.36 × 5.35 × 3.91 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.36 mm5.35 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685961
Side View
Table 68.0%Crown 44.6°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 73.1%

Caratlytics Score

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

Last verified: Nov 4
Current: $1,341 SGD|Low: $474 SGD|High: $1,357 SGD|Avg: $790 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6$506 SGD
Retailer 2$511 SGD
Retailer 3$546 SGD
Retailer 8$548 SGD
Retailer 4$934 SGD
Retailer 7$935 SGD
Retailer 5$967 SGD
Retailer 9$990 SGD
MOH London$1,341 SGD

43 data points across 9 retailers

9 retailers$506 SGD to $1,341 SGD

A
Cheapest Retailer
-
$506 SGD
A
Retailer 2
-
$511 SGD
View
A
Retailer 3
-
$546 SGD
View
A
Retailer 4
-
$548 SGD
View
B+
Retailer 5
-
$934 SGD
View
B
Retailer 6
-
$954 SGD
View
Retailer 7
-
$967 SGD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$990 SGD
View
Most Expensive
B
MOH London
LG818685961 · Nov 2
$1,341 SGD
£824 GBP
View
8 more retailers have this diamond
Prices start from $506 SGDSave up to $835 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
1.03ct Princess
$506 SGD