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Princess|Lab Grown|IGI

0.71ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG624401681

Shape and cutting style on the report: Princess cut

Certificate IGI LG624401681

Diamond specifications and retailer prices

From $208 AUD
$146 USD
As of October 27, 2026
Save $1,246 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,453 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.71ct lab-grown princess diamond

This 0.71ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG624401681 or 624401681. Listed at 18 retailers as of October 27, 2026, with prices from $208 to $1,453, a $1,246 spread on the same certified stone. Reve Diamonds lists it at $1,453. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624401681
Dimensions4.77 × 4.76 × 3.59 mm
L/W Ratio1.00
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
4.77 mm4.76 mm0.71 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624401681
Side View
Table 70.0%Crown 42.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 75.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $443 AUD|Low: $199 AUD|High: $1,218 AUD|Avg: $483 AUD|+4.3%
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
Retailer 15
October 29, 2026
Retailer 13$208 AUD
Retailer 7$231 AUD
Retailer 5$241 AUD
Retailer 2$258 AUD
Retailer 4$258 AUD
Retailer 11$313 AUD
Retailer 14$363 AUD
Retailer 1$443 AUD
Retailer 9$447 AUD
Retailer 15$555 AUD
Retailer 8$561 AUD
Retailer 12$656 AUD
Retailer 6$695 AUD
Retailer 3$828 AUD
Retailer 10$1,206 AUD

43 data points across 15 retailers

18 retailers$208 AUD to $1,453 AUD

A
Cheapest Retailer
-
$208 AUD
$146 USD
A
Retailer 2
-
$231 AUD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$241 AUD
$169 USD
View
A
Retailer 4
-
$258 AUD
$181 USD
View
A
Retailer 5
-
$258 AUD
$181 USD
View
A
Retailer 6
-
$313 AUD
$220 USD
View
A
Retailer 7
-
$363 AUD
$255 USD
View
A
Retailer 8
-
$443 AUD
£245 GBP
View
A
Retailer 9
-
$447 AUD
€299 EUR
View
B+
Retailer 10
-
$555 AUD
$390 USD
View
B+
Retailer 11
-
$561 AUD
£310 GBP
View
B+
Retailer 12
-
$656 AUD
$461 USD
View
B+
Retailer 13
-
$695 AUD
$488 USD
View
B+
Retailer 14
-
$710 AUD
SGD 674 SGD
View
B+
Retailer 15
-
$828 AUD
$582 USD
View
B
Retailer 16
-
$907 AUD
$637 USD
View
B
Retailer 17
-
$1,206 AUD
£667 GBP
View
Most Expensive
B
Reve Diamonds
A3C52CBF2 · Oct 28
$1,453 AUD
$1,021 USD
View
17 more retailers have this diamond
Prices start from $208 AUDSave up to $1,246 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
0.71ct Princess
$208 AUD