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Princess|Lab Grown|IGI

1.16ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG700517680

Shape and cutting style on the report: Princess cut

Certificate IGI LG700517680

Diamond specifications and retailer prices

From $548 AUD
$385 USD
As of October 30, 2026
Save $3,281 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,829 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.16ct lab-grown princess diamond

This 1.16ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700517680 or 700517680. Listed at 22 retailers as of October 30, 2026, with prices from $548 to $3,829, a $3,281 spread on the same certified stone. Brilliant Earth lists it at $3,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700517680
Dimensions5.77 × 5.64 × 3.95 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
5.77 mm5.64 mm1.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700517680
Side View
Table 65.0%Crown 42.6°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 70.0%

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: $3,829 AUD|Low: $548 AUD|High: $3,829 AUD|Avg: $1,495 AUD
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
November 1, 2026
Retailer 12$548 AUD
Retailer 5$614 AUD
Retailer 9$890 AUD
Retailer 3$1,008 AUD
Retailer 13$1,081 AUD
Retailer 8$1,169 AUD
Retailer 7$1,191 AUD
Retailer 6$1,232 AUD
Retailer 11$1,629 AUD
Retailer 4$1,974 AUD
Retailer 10$1,986 AUD
Retailer 2$2,658 AUD
Brilliant Earth$3,829 AUD

42 data points across 13 retailers

22 retailers$548 AUD to $3,829 AUD

A
Cheapest Retailer
-
$548 AUD
$385 USD
A
Retailer 2
-
$614 AUD
$431 USD
View
Final sale: no returns
A
Retailer 3
-
$614 AUD
$431 USD
View
A
Retailer 4
-
$680 AUD
$478 USD
View
Retailer 5
-
$680 AUD
$478 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$890 AUD
$625 USD
View
A
Retailer 7
-
$1,008 AUD
$708 USD
View
A
Retailer 8
-
$1,081 AUD
$759 USD
View
A
Retailer 9
-
$1,083 AUD
$761 USD
View
B+
Retailer 10
-
$1,169 AUD
ZAR 13,261 ZAR
View
B+
Retailer 11
-
$1,191 AUD
€797 EUR
View
B+
Retailer 12
-
$1,232 AUD
£681 GBP
View
B+
Retailer 13
-
$1,629 AUD
$1,144 USD
View
Retailer 14
-
$1,909 AUD
$1,341 USD
View
Price last confirmed 67 days ago
B
Retailer 15
-
$1,974 AUD
£1,092 GBP
View
Retailer 16
-
$1,986 AUD
$1,395 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$2,187 AUD
$1,536 USD
View
B
Retailer 18
-
$2,240 AUD
$1,573 USD
View
B
Retailer 19
-
$2,541 AUD
$1,785 USD
View
B
Retailer 20
-
$2,658 AUD
£1,470 GBP
View
B
Retailer 21
-
$2,693 AUD
$1,892 USD
View
Most Expensive
B
Brilliant Earth
16569045A · Oct 31
$3,829 AUD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $548 AUDSave up to $3,281 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
1.16ct Princess
$548 AUD