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Princess|Lab Grown|IGI

2.83ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG728518597

Shape and cutting style on the report: Princess cut

Certificate IGI LG728518597

Diamond specifications and retailer prices

From $1,829 AUD
$1,285 USD
As of October 30, 2026
Save $10,755 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,947 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.83ct lab-grown princess diamond

This 2.83ct 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 LG728518597 or 728518597. Listed at 17 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.83
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728518597
Dimensions7.60 × 7.52 × 5.51 mm
L/W Ratio1.01
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
7.60 mm7.52 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728518597
Side View
Table 68.0%Crown 48.7°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 73.3%

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: $12,947 AUD|Low: $1,829 AUD|High: $14,293 AUD|Avg: $5,771 AUD|+1.2%
Novita 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$1,829 AUD
Retailer 10$1,990 AUD
Retailer 12$2,309 AUD
Retailer 2$3,075 AUD
Retailer 15$3,599 AUD
Retailer 5$3,713 AUD
Retailer 9$3,721 AUD
Retailer 16$3,840 AUD
Retailer 11$3,955 AUD
Retailer 4$4,390 AUD
Retailer 3$5,956 AUD
Retailer 6$6,313 AUD
Retailer 17$6,726 AUD
Retailer 7$6,769 AUD
Retailer 8$9,026 AUD
Retailer 13$12,585 AUD
Novita Diamonds$12,947 AUD

34 data points across 17 retailers

17 retailers$1,829 AUD to $12,585 AUD

A
Cheapest Retailer
-
$1,829 AUD
$1,285 USD
A
Retailer 2
-
$1,990 AUD
$1,398 USD
View
A
Retailer 3
-
$2,309 AUD
$1,622 USD
View
A
Retailer 4
-
$3,075 AUD
$2,160 USD
View
A
Retailer 5
-
$3,599 AUD
$2,528 USD
View
A
Retailer 6
-
$3,713 AUD
$2,608 USD
View
A
Retailer 7
-
$3,721 AUD
$2,614 USD
View
Final sale: no returns
A
Retailer 8
-
$3,840 AUD
€2,569 EUR
View
A
Retailer 9
-
$3,955 AUD
$2,778 USD
View
A
Retailer 10
-
$4,390 AUD
$3,084 USD
View
A
Retailer 11
-
$5,956 AUD
$4,184 USD
View
Retailer 12
-
$6,313 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,726 AUD
£3,720 GBP
View
B+
Retailer 14
-
$6,769 AUD
$4,755 USD
View
B+
Retailer 15
-
$9,026 AUD
$6,340 USD
View
B
Retailer 16
-
$12,585 AUD
$8,840 USD
View
Most Expensive
Novita Diamonds
cert_728518597 · Oct 8
$12,947 AUD
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from $1,829 AUDSave up to $10,755 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
2.83ct Princess
$1,829 AUD