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Princess|Lab Grown|IGI

1.00ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG847661475

Shape and cutting style on the report: Princess cut

Certificate IGI LG847661475

Diamond specifications and retailer prices

From $246 AUD
$173 USD
As of October 24, 2026
Save $1,177 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,423 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG847661475 or 847661475. Listed at 14 retailers as of October 24, 2026, with prices from $246 to $1,423, a $1,177 spread on the same certified stone. Brilliant Earth lists it at $1,423. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661475
Dimensions5.66 × 5.47 × 3.91 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm5.47 mm1.00 ctD / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661475
Side View
Table 79.0%Crown 44.9°Girdle: MediumPavilion 39.7°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $448 AUD|Low: $238 AUD|High: $1,229 AUD|Avg: $555 AUD
Retailer 1
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
October 29, 2026
Retailer 4$238 AUD
Retailer 3$246 AUD
Retailer 6$292 AUD
Retailer 9$315 AUD
Retailer 10$441 AUD
Retailer 1$448 AUD
Retailer 12$483 AUD
Retailer 11$564 AUD
Retailer 2$609 AUD
Retailer 5$724 AUD
Retailer 13$844 AUD
Retailer 7$847 AUD
Retailer 8$892 AUD
Retailer 14$1,229 AUD

5 data points across 14 retailers

14 retailers$246 AUD to $1,423 AUD

B+
Cheapest Retailer
-
$246 AUD
$173 USD
B+
Retailer 2
-
$292 AUD
HK$1,600 HKD
View
B+
Retailer 3
-
$315 AUD
£174 GBP
View
B+
Retailer 4
-
$441 AUD
£244 GBP
View
B+
Retailer 5
-
$448 AUD
€300 EUR
View
B+
Retailer 6
-
$483 AUD
$339 USD
View
B
Retailer 7
-
$564 AUD
£312 GBP
View
B
Retailer 8
-
$609 AUD
$428 USD
View
B
Retailer 9
-
$724 AUD
SGD 687 SGD
View
B
Retailer 10
-
$844 AUD
$593 USD
View
B
Retailer 11
-
$847 AUD
$595 USD
View
B
Retailer 12
-
$892 AUD
$627 USD
View
C
Retailer 13
-
$1,229 AUD
£680 GBP
View
Most Expensive
C
Brilliant Earth
22251422A · Oct 29
$1,423 AUD
$1,000 USD
View
13 more retailers have this diamond
Prices start from $246 AUDSave up to $1,177 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.

B+
1.00ct Princess
$246 AUD