CaratHunter
Plans
Princess|Lab Grown|IGI

3.00ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG732556520

Shape and cutting style on the report: Princess cut

Certificate IGI LG732556520

Diamond specifications and retailer prices

From $17,849 AUD
$12,540 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $17,849 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732556520 or 732556520. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732556520
Dimensions7.93 × 7.79 × 5.53 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
7.93 mm7.79 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732556520
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,849 AUD|Low: $7,890 AUD|High: $36,396 AUD|Avg: $17,027 AUD|-7.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
March 23, 2026
Retailer 7$7,890 AUD
Retailer 4$8,345 AUD
Retailer 6$9,525 AUD
Retailer 5$10,103 AUD
Retailer 2$10,747 AUD
Retailer 3$11,208 AUD
Retailer 10$14,708 AUD
Retailer 8$16,983 AUD
Brilliant Earth$17,849 AUD
Retailer 11$26,390 AUD
Retailer 9$31,237 AUD

49 data points across 11 retailers

1 retailer

B
Brilliant Earth
15806692A · Oct 29
$17,849 AUD
$12,540 USD
View

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
3.00ct Princess
$17,849 AUD