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Princess|Lab Grown|IGI

1.01ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • IGI LG849637283

Shape and cutting style on the report: Princess cut

Certificate IGI LG849637283

Diamond specifications and retailer prices

From $261 SGD
As of November 5, 2026
Save $455 SGD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $715 SGD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849637283 or 849637283. Listed at 6 retailers as of November 5, 2026, with prices from $261 to $715, a $455 spread on the same certified stone. Brilliant Earth lists it at $715. 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637283
Dimensions5.49 × 5.25 × 3.86 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.25 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849637283
Side View
Table 73.0%Crown 48.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 73.5%

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: $642 SGD|Low: $261 SGD|High: $642 SGD|Avg: $405 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$261 SGD
Retailer 4$399 SGD
Retailer 2$430 SGD
Retailer 3$442 SGD
Retailer 1$642 SGD

2 data points across 5 retailers

6 retailers$261 SGD to $715 SGD

A
Cheapest Retailer
-
$261 SGD
B+
Retailer 2
-
$399 SGD
View
B+
Retailer 3
-
$430 SGD
View
B+
Retailer 4
-
$442 SGD
View
B
Retailer 5
-
$642 SGD
View
Most Expensive
Brilliant Earth
22534296A · Nov 6
$715 SGD
$560 USD
View
5 more retailers have this diamond
Prices start from $261 SGDSave up to $455 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
1.01ct Princess
$261 SGD