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Round|Lab Grown|IGI

15.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG579300073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579300073

Diamond specifications and retailer prices

From $8,808 AUD
$6,187 USD
As of November 1, 2026
Save $34,697 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $60,603 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG579300073 or 579300073. Listed at 10 retailers as of October 31, 2026, with a 394% 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

15.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579300073
Dimensions16.24 × 16.31 × 9.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.24 mm16.31 mm15.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579300073
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.9%

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: Nov 1
Current: $60,603 AUD|Low: $7,525 AUD|High: $60,603 AUD|Avg: $21,989 AUD|+3.3%
Do Amore Diamonds
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
November 1, 2026
Retailer 4$7,525 AUD
Retailer 11$8,808 AUD
Retailer 5$10,946 AUD
Retailer 8$12,149 AUD
Retailer 7$12,150 AUD
Retailer 14$13,389 AUD
Retailer 9$13,685 AUD
Retailer 10$15,766 AUD
Retailer 12$17,822 AUD
Retailer 3$19,060 AUD
Retailer 2$21,304 AUD
Retailer 13$43,505 AUD
Retailer 6$51,611 AUD
Do Amore Diamonds$60,603 AUD

18 data points across 14 retailers

10 retailers$8,808 AUD to $43,505 AUD

A
Cheapest Retailer
-
$8,808 AUD
$6,187 USD
B+
Retailer 2
-
$12,149 AUD
$8,534 USD
View
B+
Retailer 3
-
$12,150 AUD
$8,535 USD
View
B+
Retailer 4
-
$13,389 AUD
$9,405 USD
View
B+
Retailer 5
-
$13,685 AUD
HK$75,100 HKD
View
B+
Retailer 6
-
$15,766 AUD
$11,075 USD
View
B
Retailer 7
-
$17,822 AUD
$12,519 USD
View
B
Retailer 8
-
$21,304 AUD
View
B
Retailer 9
-
$43,505 AUD
$30,560 USD
View
Most Expensive
Do Amore Diamonds
27-488E5D264 · Oct 31
$60,603 AUD
$42,570 USD
View
Price under review
9 more retailers have this diamond
Prices start from $8,808 AUDSave up to $34,697 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
$8,808 AUD