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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 $1,134 NZD
£502 GBP
As of November 2, 2026
Save $6,014 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,148 NZD 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 $1,134 to $7,148, a $6,014 spread on the same certified stone. Do Amore Diamonds lists it at $7,148. 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

How it works →
A
Excellent
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: $7,148 NZD|Low: $743 NZD|High: $8,250 NZD|Avg: $2,587 NZD|-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$743 NZD
Retailer 2$1,134 NZD
Retailer 10$1,245 NZD
Retailer 6$1,253 NZD
Retailer 3$1,351 NZD
Retailer 12$1,563 NZD
Retailer 8$1,775 NZD
Retailer 11$2,683 NZD
Retailer 9$3,992 NZD
Retailer 5$4,597 NZD
Retailer 7$5,121 NZD
Do Amore Diamonds$7,148 NZD

26 data points across 12 retailers

11 retailers$1,134 NZD to $7,148 NZD

A
Cheapest Retailer
-
$1,134 NZD
£502 GBP
A
Retailer 2
-
$1,245 NZD
$700 USD
View
A
Retailer 3
-
$1,253 NZD
$705 USD
View
A
Retailer 4
-
$1,351 NZD
$760 USD
View
A
Retailer 5
-
$1,563 NZD
$879 USD
View
A
Retailer 6
-
$1,775 NZD
€951 EUR
View
B+
Retailer 7
-
$2,683 NZD
$1,509 USD
View
B
Retailer 8
-
$3,992 NZD
$2,245 USD
View
B
Retailer 9
-
$4,597 NZD
£2,036 GBP
View
B
Retailer 10
-
$5,121 NZD
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A8CCC234 · Nov 2
$7,148 NZD
$4,020 USD
View
10 more retailers have this diamond
Prices start from $1,134 NZDSave up to $6,014 NZD

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
$1,134 NZD