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Heart|Lab Grown|IGI

15.10ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG700545091

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700545091

Diamond specifications and retailer prices

From £6,097 GBP
As of November 2, 2026
Save £17,921 GBP (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £24,017 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.1ct lab-grown heart diamond

This 15.1ct lab-grown heart 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 LG700545091 or 700545091. Listed at 16 retailers as of October 31, 2026, with prices from £6,097 to £24,017, a £17,921 spread on the same certified stone. Taylor and Hart lists it at £24,017. 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

15.10
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700545091
Dimensions14.81 × 16.53 × 10.57 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.81 mm16.53 mm15.10 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700545091
Side View
Table 59.0%Crown 38.8°Girdle: MED-THKPavilion 41.9°Culet: NoneDepth 63.9%

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 2
Current: £9,077 GBP|Low: £6,095 GBP|High: £21,144 GBP|Avg: £9,438 GBP|-2.3%
Retailer 1
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
November 3, 2026
Retailer 9£6,097 GBP
Retailer 12£6,544 GBP
Retailer 6£7,012 GBP
Retailer 5£7,329 GBP
Retailer 2£7,519 GBP
Retailer 4£7,591 GBP
Retailer 13£7,591 GBP
Retailer 8£7,804 GBP
Retailer 3£8,538 GBP
Retailer 14£8,782 GBP
Retailer 1£9,077 GBP
Retailer 10£11,290 GBP
Retailer 11£11,846 GBP
Retailer 7£12,435 GBP
Retailer 15£21,144 GBP

34 data points across 15 retailers

16 retailers£6,097 GBP to £24,017 GBP

A
Cheapest Retailer
-
£6,097 GBP
Retailer 2
-
£6,544 GBP
$8,782 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£6,806 GBP
$9,133 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
£7,012 GBP
$9,410 USD
View
B+
Retailer 5
-
£7,329 GBP
$9,835 USD
View
Final sale: no returns
B+
Retailer 6
-
£7,519 GBP
$10,090 USD
View
Retailer 7
-
£7,591 GBP
$10,187 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£7,591 GBP
$10,187 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£7,804 GBP
$10,473 USD
View
Retailer 10
-
£8,538 GBP
$11,457 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
£8,782 GBP
$11,785 USD
View
B+
Retailer 12
-
£9,077 GBP
View
B
Retailer 13
-
£11,290 GBP
A$23,309 AUD
View
B
Retailer 14
-
£11,846 GBP
$15,897 USD
View
B
Retailer 15
-
£21,144 GBP
$28,374 USD
View
Most Expensive
B
Taylor and Hart
FBR8V6C · Oct 31
£24,017 GBP
$32,230 USD
View
15 more retailers have this diamond
Prices start from £6,097 GBPSave up to £17,921 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
15.10ct Heart
£6,097 GBP