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Princess|Lab Grown|IGI

1.31ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646694

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646694

Diamond specifications and retailer prices

From $817 SGD
£502 GBP
As of November 2, 2026
Save $4,333 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,150 SGD at Do Amore Diamonds · As of November 2, 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 very-good cut grade and certified by IGI LG784646694 or 784646694. Listed at 11 retailers as of November 2, 2026, with prices from $817 to $5,150, a $4,333 spread on the same certified stone. Do Amore Diamonds lists it at $5,150. 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

1.31
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646694
Dimensions6.16 × 6.03 × 3.96 mm
L/W Ratio1.02
Culet sizePointed
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
6.16 mm6.03 mm1.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646694
Side View
Table 64.0%Crown 44.8°Girdle: MediumPavilion 33.9°Culet: NoneDepth 65.7%

Caratlytics Score

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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 2
Current: $5,150 SGD|Low: $536 SGD|High: $5,945 SGD|Avg: $1,864 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
November 2, 2026
Retailer 4$536 SGD
Retailer 2$817 SGD
Retailer 10$897 SGD
Retailer 6$903 SGD
Retailer 3$974 SGD
Retailer 12$1,126 SGD
Retailer 8$1,279 SGD
Retailer 11$1,933 SGD
Retailer 9$2,876 SGD
Retailer 5$3,313 SGD
Retailer 7$3,690 SGD
Do Amore Diamonds$5,150 SGD

26 data points across 12 retailers

11 retailers$817 SGD to $5,150 SGD

A
Cheapest Retailer
-
$817 SGD
£502 GBP
A
Retailer 2
-
$897 SGD
$700 USD
View
A
Retailer 3
-
$903 SGD
$705 USD
View
A
Retailer 4
-
$974 SGD
$760 USD
View
A
Retailer 5
-
$1,126 SGD
$879 USD
View
A
Retailer 6
-
$1,279 SGD
€951 EUR
View
B+
Retailer 7
-
$1,933 SGD
$1,509 USD
View
B
Retailer 8
-
$2,876 SGD
$2,245 USD
View
B
Retailer 9
-
$3,313 SGD
£2,036 GBP
View
B
Retailer 10
-
$3,690 SGD
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A8CCC234 · Nov 2
$5,150 SGD
$4,020 USD
View
10 more retailers have this diamond
Prices start from $817 SGDSave up to $4,333 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
$817 SGD