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Princess|Lab Grown|IGI

1.92ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG718510024

Shape and cutting style on the report: Princess cut

Certificate IGI LG718510024

Diamond specifications and retailer prices

From $377 SGD
HK$2,300 HKD
As of November 1, 2026
Save $1,683 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,059 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.92ct lab-grown princess diamond

This 1.92ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG718510024 or 718510024. Listed at 8 retailers as of November 1, 2026, with prices from $377 to $2,059, a $1,683 spread on the same certified stone. Brilliant Earth lists it at $2,059. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.92
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718510024
Dimensions6.89 × 6.75 × 4.64 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.75 mm1.92 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718510024
Side View
Table 66.0%Crown 39.2°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 68.7%

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 1
Current: $2,059 SGD|Low: $377 SGD|High: $2,443 SGD|Avg: $967 SGD|-15.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$377 SGD
Retailer 8$450 SGD
Retailer 3$557 SGD
Retailer 2$617 SGD
Retailer 6$778 SGD
Retailer 7$895 SGD
Retailer 4$1,340 SGD
Brilliant Earth$2,059 SGD

43 data points across 8 retailers

8 retailers$377 SGD to $2,059 SGD

A
Cheapest Retailer
-
$377 SGD
HK$2,300 HKD
B+
Retailer 2
-
$450 SGD
$352 USD
View
A
Retailer 3
-
$557 SGD
€415 EUR
View
A
Retailer 4
-
$617 SGD
£380 GBP
View
B+
Retailer 5
-
$778 SGD
$608 USD
View
B+
Retailer 6
-
$895 SGD
$700 USD
View
B+
Retailer 7
-
$1,340 SGD
£825 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
19841288A · Nov 2
$2,059 SGD
$1,610 USD
View
7 more retailers have this diamond
Prices start from $377 SGDSave up to $1,683 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
1.92ct Princess
$377 SGD