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Princess|Lab Grown|GCAL

3.15ct E IF Princess Lab Grown Diamond

EX • E/IF • GCAL 361136317

Shape and cutting style on the report: Princess

Certificate GCAL 361136317

Diamond specifications and retailer prices

From $7,608 AUD
$5,344 USD
As of October 30, 2026
Save $17,422 AUD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $43,899 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.15ct lab-grown princess diamond

This 3.15ct 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 GCAL 361136317. Listed at 8 retailers as of October 29, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.15
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136317
Dimensions8.01 × 7.97 × 5.65 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.01 mm7.97 mm3.15 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136317
Side View
Table 64.0%Crown 42°Girdle: MED-MEDPavilion 38°Culet: NoneDepth 70.9%

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 30
Current: $25,030 AUD|Low: $7,608 AUD|High: $57,499 AUD|Avg: $31,931 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 29, 2026
Retailer 4$7,608 AUD
Retailer 6$8,788 AUD
Retailer 7$14,111 AUD
Retailer 1$25,030 AUD
Taylor and Hart$43,899 AUD
Retailer 2$53,684 AUD
Retailer 3$53,684 AUD
Retailer 5$54,823 AUD

13 data points across 8 retailers

8 retailers$7,608 AUD to $25,030 AUD

A
Cheapest Retailer
-
$7,608 AUD
$5,344 USD
B+
Retailer 2
-
$8,788 AUD
CA$8,574 CAD
View
Retailer 3
-
$14,111 AUD
$9,912 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$25,030 AUD
£13,844 GBP
View
Most Expensive
Taylor and Hart
C5X11IK · Oct 30
$43,899 AUD
$30,837 USD
View
Price under review
4 more retailers have this diamond
Prices start from $7,608 AUDSave up to $17,422 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
3.15ct Princess
$7,608 AUD