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Round|Lab Grown|IGI

15.44ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG581317919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG581317919

Diamond specifications and retailer prices

From £4,583 GBP
$6,141 USD
As of November 1, 2026
Save £18,053 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £31,532 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.44ct lab-grown round diamond

This 15.44ct 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 LG581317919 or 581317919. Listed at 12 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

15.44
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317919
Dimensions16.19 × 16.16 × 9.79 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
16.19 mm16.16 mm15.44 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317919
Side View
Table 56.0%Crown 33.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.5%

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: £31,532 GBP|Low: £4,583 GBP|High: £46,509 GBP|Avg: £15,378 GBP|+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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 15£4,583 GBP
Retailer 3£4,803 GBP
Retailer 4£5,481 GBP
Retailer 6£5,694 GBP
Retailer 11£6,321 GBP
Retailer 12£6,321 GBP
Retailer 18£6,966 GBP
Retailer 13£7,117 GBP
Retailer 14£8,204 GBP
Retailer 16£9,208 GBP
Retailer 5£9,915 GBP
Retailer 2£11,083 GBP
Retailer 8£15,297 GBP
Retailer 17£22,636 GBP
Retailer 7£26,934 GBP
Do Amore Diamonds£31,532 GBP
Retailer 9£43,339 GBP
Retailer 10£46,509 GBP

23 data points across 18 retailers

12 retailers£4,583 GBP to £22,636 GBP

A
Cheapest Retailer
-
£4,583 GBP
$6,141 USD
A
Retailer 2
-
£4,803 GBP
$6,436 USD
View
A
Retailer 3
-
£5,481 GBP
$7,344 USD
View
Final sale: no returns
B+
Retailer 4
-
£6,321 GBP
$8,470 USD
View
B+
Retailer 5
-
£6,321 GBP
$8,470 USD
View
B+
Retailer 6
-
£6,966 GBP
$9,334 USD
View
B+
Retailer 7
-
£7,117 GBP
HK$74,500 HKD
View
B+
Retailer 8
-
£8,204 GBP
$10,993 USD
View
B
Retailer 9
-
£9,208 GBP
$12,338 USD
View
B
Retailer 10
-
£11,083 GBP
A$22,847 AUD
View
B
Retailer 11
-
£22,636 GBP
$30,330 USD
View
Most Expensive
Do Amore Diamonds
27-4C30C8EC5 · Oct 31
£31,532 GBP
$42,250 USD
View
Price under review
11 more retailers have this diamond
Prices start from £4,583 GBPSave up to £18,053 GBP

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
15.44ct Round
£4,583 GBP