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Princess|Lab Grown|IGI

4.28ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG801610008

Shape and cutting style on the report: Princess cut

Certificate IGI LG801610008

Diamond specifications and retailer prices

From $4,785 AUD
$3,361 USD
As of October 30, 2026
Save $22,621 AUD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,406 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.28ct lab-grown princess diamond

This 4.28ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801610008 or 801610008. Listed at 25 retailers as of October 30, 2026, with prices from $4,785 to $27,406, a $22,621 spread on the same certified stone. With Clarity lists it at $27,406. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.28
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801610008
Dimensions8.77 × 8.68 × 6.31 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm8.68 mm4.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801610008
Side View
Table 71.0%Crown 46.9°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 72.7%

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: $7,402 AUD|Low: $4,785 AUD|High: $33,919 AUD|Avg: $12,197 AUD|-23.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 30, 2026
Retailer 12$4,785 AUD
Retailer 8$5,206 AUD
Retailer 18$5,360 AUD
Retailer 21$5,551 AUD
Retailer 19$5,773 AUD
Retailer 14$6,788 AUD
Retailer 3$6,936 AUD
Retailer 1$7,402 AUD
Retailer 9$8,226 AUD
Retailer 5$8,483 AUD
Retailer 20$8,904 AUD
Retailer 11$8,969 AUD
Retailer 2$9,138 AUD
Retailer 13$11,567 AUD
Retailer 16$11,813 AUD
Retailer 10$13,469 AUD
Retailer 22$14,144 AUD
Retailer 6$14,411 AUD
Retailer 4$15,401 AUD
Retailer 7$19,474 AUD
Retailer 17$21,197 AUD
Retailer 15$26,495 AUD
With Clarity$27,406 AUD

23 data points across 23 retailers

25 retailers$4,785 AUD to $27,406 AUD

A
Cheapest Retailer
-
$4,785 AUD
$3,361 USD
A
Retailer 2
-
$5,206 AUD
$3,657 USD
View
A
Retailer 3
-
$5,360 AUD
$3,765 USD
View
Final sale: no returns
A
Retailer 4
-
$5,551 AUD
$3,899 USD
View
A
Retailer 5
-
$5,773 AUD
$4,055 USD
View
Retailer 6
-
$6,788 AUD
$4,768 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$6,936 AUD
$4,872 USD
View
A
Retailer 8
-
$7,402 AUD
£4,094 GBP
View
A
Retailer 9
-
$8,226 AUD
$5,778 USD
View
A
Retailer 10
-
$8,483 AUD
£4,692 GBP
View
A
Retailer 11
-
$8,904 AUD
€5,957 EUR
View
A
Retailer 12
-
$8,969 AUD
$6,300 USD
View
A
Retailer 13
-
$9,138 AUD
$6,419 USD
View
Retailer 14
-
$11,567 AUD
$8,125 USD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$11,813 AUD
ZAR 134,049 ZAR
View
Retailer 16
-
$12,087 AUD
$8,491 USD
View
Price last confirmed 95 days ago
A
Retailer 17
-
$13,262 AUD
$9,316 USD
View
Retailer 18
-
$13,469 AUD
View
Price last confirmed 8 days ago
A
Retailer 19
-
$14,144 AUD
£7,823 GBP
View
A
Retailer 20
-
$14,411 AUD
$10,123 USD
View
A
Retailer 21
-
$15,401 AUD
$10,818 USD
View
B+
Retailer 22
-
$19,474 AUD
$13,679 USD
View
B+
Retailer 23
-
$21,197 AUD
$14,890 USD
View
Retailer 24
-
$26,495 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
801610008 · Oct 30
$27,406 AUD
$19,251 USD
View
24 more retailers have this diamond
Prices start from $4,785 AUDSave up to $22,621 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
4.28ct Princess
$4,785 AUD