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Princess|Lab Grown|IGI

1.01ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG841611902

Shape and cutting style on the report: Princess cut

Certificate IGI LG841611902

Diamond specifications and retailer prices

From $210 SGD
$164 USD
As of October 30, 2026
Save $928 SGD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,138 SGD at Brilliant Earth · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG841611902 or 841611902. Listed at 3 retailers as of October 27, 2026, with prices from $210 to $1,138, a $928 spread on the same certified stone. Brilliant Earth lists it at $1,138. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841611902
Dimensions5.58 × 5.50 × 3.83 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.58 mm5.50 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841611902
Side View
Table 71.0%Crown 39°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.6%

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: Oct 30
Current: $1,138 SGD|Low: $210 SGD|High: $1,138 SGD|Avg: $683 SGD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$210 SGD
Retailer 2$416 SGD
Brilliant Earth$1,138 SGD

25 data points across 3 retailers

3 retailers$210 SGD to $1,138 SGD

A
Cheapest Retailer
-
$210 SGD
$164 USD
Final sale: no returns
B+
Retailer 2
-
$416 SGD
£256 GBP
View
Most Expensive
B
Brilliant Earth
21703670A · Oct 27
$1,138 SGD
$890 USD
View
2 more retailers have this diamond
Prices start from $210 SGDSave up to $928 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
$210 SGD