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Princess|Lab Grown|IGI

1.31ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG801694494

Shape and cutting style on the report: Princess cut

Certificate IGI LG801694494

Diamond specifications and retailer prices

From $580 SGD
$453 USD
As of November 2, 2026
Save $4,570 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,150 SGD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown princess diamond

This 1.31ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694494 or 801694494. Listed at 13 retailers as of November 2, 2026, with prices from $580 to $5,150, a $4,570 spread on the same certified stone. Do Amore Diamonds lists it at $5,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694494
Dimensions6.14 × 6.07 × 3.95 mm
L/W Ratio1.01
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
6.14 mm6.07 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694494
Side View
Table 64.0%Crown 29.7°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,150 SGD|Low: $580 SGD|High: $5,945 SGD|Avg: $2,200 SGD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 10$580 SGD
Retailer 3$650 SGD
Retailer 11$897 SGD
Retailer 7$903 SGD
Retailer 4$974 SGD
Retailer 13$1,126 SGD
Retailer 9$1,279 SGD
Retailer 12$1,933 SGD
Retailer 14$2,087 SGD
Retailer 6$2,794 SGD
Retailer 5$2,831 SGD
Retailer 2$3,313 SGD
Retailer 8$3,690 SGD
Do Amore Diamonds$5,150 SGD

32 data points across 14 retailers

13 retailers$580 SGD to $5,150 SGD

A+
Cheapest Retailer
-
$580 SGD
$453 USD
A
Retailer 2
-
$650 SGD
$507 USD
View
A
Retailer 3
-
$897 SGD
$700 USD
View
A
Retailer 4
-
$903 SGD
$705 USD
View
A
Retailer 5
-
$974 SGD
$760 USD
View
A
Retailer 6
-
$1,126 SGD
$879 USD
View
A
Retailer 7
-
$1,279 SGD
€951 EUR
View
B+
Retailer 8
-
$1,933 SGD
$1,509 USD
View
B+
Retailer 9
-
$2,087 SGD
$1,629 USD
View
B+
Retailer 10
-
$2,831 SGD
$2,210 USD
View
B+
Retailer 11
-
$3,313 SGD
£2,036 GBP
View
B
Retailer 12
-
$3,690 SGD
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-F4297C477 · Nov 3
$5,150 SGD
$4,020 USD
View
12 more retailers have this diamond
Prices start from $580 SGDSave up to $4,570 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+
1.31ct Princess
$580 SGD