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Princess|Lab Grown|IGI

2.31ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG739553920

Shape and cutting style on the report: Princess cut

Certificate IGI LG739553920

Diamond specifications and retailer prices

From $1,449 AUD
$1,018 USD
As of October 30, 2026
Save $11,420 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,869 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.31ct lab-grown princess diamond

This 2.31ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739553920 or 739553920. Listed at 20 retailers as of October 30, 2026, with prices from $1,449 to $12,869, a $11,420 spread on the same certified stone. Do Amore Diamonds lists it at $12,869. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739553920
Dimensions7.25 × 7.08 × 5.09 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
7.25 mm7.08 mm2.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739553920
Side View
Table 70.0%Crown 43.9°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 71.9%

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: $12,869 AUD|Low: $1,421 AUD|High: $12,869 AUD|Avg: $4,211 AUD
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
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 17$1,449 AUD
Retailer 5$1,577 AUD
Retailer 11$1,657 AUD
Retailer 19$1,886 AUD
Retailer 13$2,049 AUD
Retailer 16$2,466 AUD
Retailer 2$2,470 AUD
Retailer 18$2,685 AUD
Retailer 14$3,039 AUD
Retailer 4$3,479 AUD
Retailer 3$3,513 AUD
Retailer 7$4,495 AUD
Retailer 6$4,790 AUD
Retailer 15$5,995 AUD
Retailer 8$6,606 AUD
Retailer 12$6,819 AUD
Retailer 10$7,145 AUD
Retailer 9$10,219 AUD
Do Amore Diamonds$12,869 AUD

41 data points across 19 retailers

20 retailers$1,449 AUD to $12,869 AUD

A
Cheapest Retailer
-
$1,449 AUD
$1,018 USD
A
Retailer 2
-
$1,577 AUD
$1,108 USD
View
A
Retailer 3
-
$1,657 AUD
$1,164 USD
View
Final sale: no returns
A
Retailer 4
-
$1,886 AUD
$1,325 USD
View
A
Retailer 5
-
$2,049 AUD
£1,133 GBP
View
A
Retailer 6
-
$2,219 AUD
$1,559 USD
View
A
Retailer 7
-
$2,470 AUD
$1,735 USD
View
A
Retailer 8
-
$2,582 AUD
$1,814 USD
View
A
Retailer 9
-
$2,685 AUD
$1,886 USD
View
A
Retailer 10
-
$3,039 AUD
€2,033 EUR
View
A
Retailer 11
-
$3,479 AUD
$2,444 USD
View
A
Retailer 12
-
$3,513 AUD
$2,468 USD
View
Retailer 13
-
$4,495 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,790 AUD
$3,365 USD
View
B+
Retailer 15
-
$5,995 AUD
£3,316 GBP
View
Retailer 16
-
$6,606 AUD
$4,640 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$6,819 AUD
$4,790 USD
View
B
Retailer 18
-
$7,145 AUD
$5,019 USD
View
Retailer 19
-
$10,219 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-D788C576C · Oct 30
$12,869 AUD
$9,040 USD
View
19 more retailers have this diamond
Prices start from $1,449 AUDSave up to $11,420 AUD

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
2.31ct Princess
$1,449 AUD