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Princess|Lab Grown|IGI

1.03ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG561294894

Shape and cutting style on the report: Princess cut

Certificate IGI LG561294894

Diamond specifications and retailer prices

From $266 SGD
As of November 5, 2026
Save $1,105 SGD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,371 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG561294894 or 561294894. Listed at 10 retailers as of November 2, 2026, with prices from $266 to $1,371, a $1,105 spread on the same certified stone. MOH London lists it at $1,371. 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

1.03
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561294894
Dimensions5.56 × 5.55 × 3.85 mm
L/W Ratio1.00
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 mm5.55 mm1.03 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561294894
Side View
Table 69.5%Crown 44°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.4%

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 5
Current: $1,371 SGD|Low: $259 SGD|High: $1,377 SGD|Avg: $573 SGD|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$266 SGD
Retailer 5$335 SGD
Retailer 6$359 SGD
Retailer 7$424 SGD
Retailer 2$488 SGD
Retailer 3$525 SGD
Retailer 10$559 SGD
Retailer 4$572 SGD
Retailer 9$734 SGD
MOH London$1,371 SGD

42 data points across 10 retailers

10 retailers$266 SGD to $1,371 SGD

A
Cheapest Retailer
-
$266 SGD
B+
Retailer 2
-
$335 SGD
View
B
Retailer 3
-
$359 SGD
View
B+
Retailer 4
-
$424 SGD
View
B
Retailer 5
-
$488 SGD
View
B
Retailer 6
-
$525 SGD
View
B
Retailer 7
-
$559 SGD
View
Retailer 8
-
$572 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$734 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG561294894 · Nov 2
$1,371 SGD
£845 GBP
View
9 more retailers have this diamond
Prices start from $266 SGDSave up to $1,105 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
$266 SGD