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Princess|Lab Grown|IGI

1.82ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG823694847

Shape and cutting style on the report: Princess cut

Certificate IGI LG823694847

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 30, 2026
Save $5,595 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,947 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.82ct lab-grown princess diamond

This 1.82ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694847 or 823694847. Listed at 22 retailers as of October 30, 2026, with prices from $1,352 to $6,947, a $5,595 spread on the same certified stone. Brilliant Earth lists it at $6,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694847
Dimensions6.82 × 6.68 × 4.73 mm
L/W Ratio1.02
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
6.82 mm6.68 mm1.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694847
Side View
Table 67.0%Crown 40.9°Girdle: MediumPavilion 38.9°Culet: NoneDepth 70.8%

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: Oct 30
Current: $6,947 AUD|Low: $1,298 AUD|High: $7,588 AUD|Avg: $3,411 AUD|-8.4%
Brilliant Earth
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
November 1, 2026
Retailer 15$1,352 AUD
Retailer 7$1,471 AUD
Retailer 3$1,569 AUD
Retailer 12$1,815 AUD
Retailer 2$2,418 AUD
Retailer 9$2,502 AUD
Retailer 4$2,511 AUD
Retailer 11$2,883 AUD
Retailer 14$3,381 AUD
Retailer 8$3,905 AUD
Retailer 5$4,410 AUD
Retailer 13$4,661 AUD
Retailer 6$5,265 AUD
Retailer 10$5,348 AUD
Brilliant Earth$6,947 AUD

40 data points across 15 retailers

22 retailers$1,352 AUD to $6,947 AUD

A
Cheapest Retailer
-
$1,352 AUD
$950 USD
A
Retailer 2
-
$1,471 AUD
$1,033 USD
View
A
Retailer 3
-
$1,513 AUD
$1,063 USD
View
Final sale: no returns
Retailer 4
-
$1,569 AUD
$1,102 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,569 AUD
$1,102 USD
View
A
Retailer 6
-
$1,815 AUD
$1,275 USD
View
A
Retailer 7
-
$1,822 AUD
HK$10,000 HKD
View
A
Retailer 8
-
$2,326 AUD
$1,634 USD
View
A
Retailer 9
-
$2,418 AUD
£1,337 GBP
View
A
Retailer 10
-
$2,502 AUD
€1,674 EUR
View
A
Retailer 11
-
$2,511 AUD
$1,764 USD
View
A
Retailer 12
-
$2,883 AUD
ZAR 32,720 ZAR
View
B+
Retailer 13
-
$3,381 AUD
$2,375 USD
View
B+
Retailer 14
-
$3,905 AUD
View
B+
Retailer 15
-
$4,339 AUD
£2,400 GBP
View
B+
Retailer 16
-
$4,410 AUD
$3,098 USD
View
B+
Retailer 17
-
$4,661 AUD
$3,274 USD
View
B
Retailer 18
-
$5,106 AUD
$3,586 USD
View
B
Retailer 19
-
$5,265 AUD
SGD 4,998 SGD
View
B+
Retailer 20
-
$5,348 AUD
£2,958 GBP
View
B
Retailer 21
-
$5,459 AUD
$3,835 USD
View
Most Expensive
B
Brilliant Earth
21056617A · Oct 31
$6,947 AUD
$4,880 USD
View
21 more retailers have this diamond
Prices start from $1,352 AUDSave up to $5,595 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
1.82ct Princess
$1,352 AUD