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Princess|Lab Grown|IGI

1.01ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG687586400

Shape and cutting style on the report: Princess cut

Certificate IGI LG687586400

Diamond specifications and retailer prices

From $507 AUD
$356 USD
As of November 2, 2026
Save $2,824 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,331 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG687586400 or 687586400. Listed at 23 retailers as of October 31, 2026, with prices from $507 to $3,331, a $2,824 spread on the same certified stone. Brilliant Earth lists it at $3,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687586400
Dimensions5.55 × 5.32 × 3.77 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.32 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687586400
Side View
Table 71.0%Crown 51.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 70.9%

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: Nov 2
Current: $3,331 AUD|Low: $507 AUD|High: $3,331 AUD|Avg: $1,446 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 22
November 2, 2026
Retailer 10$507 AUD
Retailer 11$567 AUD
Retailer 21$588 AUD
Retailer 4$628 AUD
Retailer 12$628 AUD
Retailer 17$647 AUD
Retailer 22$686 AUD
Retailer 7$840 AUD
Retailer 15$897 AUD
Retailer 19$1,031 AUD
Retailer 2$1,083 AUD
Retailer 13$1,121 AUD
Retailer 20$1,525 AUD
Retailer 5$1,677 AUD
Retailer 18$1,771 AUD
Retailer 3$1,851 AUD
Retailer 8$2,019 AUD
Retailer 14$2,078 AUD
Retailer 6$2,407 AUD
Retailer 9$2,452 AUD
Retailer 16$2,453 AUD
Brilliant Earth$3,331 AUD

30 data points across 22 retailers

23 retailers$507 AUD to $3,331 AUD

A
Cheapest Retailer
-
$507 AUD
$356 USD
A
Retailer 2
-
$567 AUD
$398 USD
View
Final sale: no returns
A
Retailer 3
-
$588 AUD
$413 USD
View
Retailer 4
-
$628 AUD
$441 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$628 AUD
$441 USD
View
A
Retailer 6
-
$647 AUD
£358 GBP
View
A
Retailer 7
-
$686 AUD
$482 USD
View
A
Retailer 8
-
$840 AUD
$590 USD
View
A
Retailer 9
-
$897 AUD
$630 USD
View
B+
Retailer 10
-
$1,031 AUD
€690 EUR
View
B+
Retailer 11
-
$1,083 AUD
ZAR 12,291 ZAR
View
B+
Retailer 12
-
$1,121 AUD
£620 GBP
View
B+
Retailer 13
-
$1,525 AUD
View
B
Retailer 14
-
$1,677 AUD
$1,178 USD
View
B+
Retailer 15
-
$1,771 AUD
View
B
Retailer 16
-
$1,851 AUD
$1,300 USD
View
B
Retailer 17
-
$2,019 AUD
$1,418 USD
View
B
Retailer 18
-
$2,078 AUD
$1,459 USD
View
B
Retailer 19
-
$2,407 AUD
$1,691 USD
View
B
Retailer 20
-
$2,440 AUD
$1,714 USD
View
B
Retailer 21
-
$2,452 AUD
£1,356 GBP
View
B
Retailer 22
-
$2,453 AUD
£1,357 GBP
View
Most Expensive
B
Brilliant Earth
14010861A · Oct 31
$3,331 AUD
$2,340 USD
View
22 more retailers have this diamond
Prices start from $507 AUDSave up to $2,824 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
1.01ct Princess
$507 AUD