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Round|Lab Grown|IGI

15.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From $9,058 AUD
£5,010 GBP
As of November 1, 2026
Save $28,716 AUD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $37,774 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 15.56ct lab-grown round diamond

This 15.56ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 31, 2026, with prices from $9,058 to $37,774, a $28,716 spread on the same certified stone. Blue Nile lists it at $37,774. 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

15.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.24 × 16.31 × 9.75 mm
L/W Ratio1.00
Top View
16.24 mm16.31 mm15.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
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: Nov 1
Current: $37,774 AUD|Low: $9,055 AUD|High: $40,426 AUD|Avg: $16,660 AUD|-6.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$9,058 AUD
Retailer 4$9,231 AUD
Retailer 3$9,927 AUD
Retailer 5$13,998 AUD
Blue Nile$37,774 AUD

33 data points across 5 retailers

5 retailers$9,058 AUD to $37,774 AUD

A
Cheapest Retailer
-
$9,058 AUD
£5,010 GBP
A
Retailer 2
-
$9,231 AUD
$6,484 USD
View
B+
Retailer 3
-
$9,927 AUD
$6,973 USD
View
B
Retailer 4
-
$13,998 AUD
CA$13,657 CAD
View
Most Expensive
B
Blue Nile
18321032 · Oct 31
$37,774 AUD
$26,534 USD
View
4 more retailers have this diamond
Prices start from $9,058 AUDSave up to $28,716 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
15.56ct Round
$9,058 AUD