CaratHunter
Plans
Round|Lab Grown|IGI

13.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG786602531

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786602531

Diamond specifications and retailer prices

From £3,274 GBP
$4,387 USD
As of November 1, 2026
Save £19,250 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £26,457 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 13.04ct lab-grown round diamond

This 13.04ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786602531 or 786602531. Listed at 19 retailers as of November 1, 2026, with a 588% 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

13.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786602531
Dimensions15.21 × 15.30 × 9.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.21 mm15.30 mm13.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786602531
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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: £7,952 GBP|Low: £3,143 GBP|High: £9,678 GBP|Avg: £5,428 GBP|-0.2%
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
Retailer 16
November 1, 2026
Retailer 16£3,274 GBP
Retailer 5£3,432 GBP
Retailer 2£3,798 GBP
Retailer 7£3,798 GBP
Retailer 12£3,799 GBP
Retailer 4£3,904 GBP
Retailer 14£4,937 GBP
Retailer 15£4,942 GBP
Retailer 6£5,238 GBP
Retailer 10£5,317 GBP
Retailer 13£5,456 GBP
Retailer 11£6,489 GBP
Retailer 8£6,776 GBP
Retailer 1£7,952 GBP
Retailer 9£9,088 GBP
Retailer 3£9,678 GBP

43 data points across 16 retailers

19 retailers£3,274 GBP to £22,524 GBP

A
Cheapest Retailer
-
£3,274 GBP
$4,387 USD
A
Retailer 2
-
£3,432 GBP
$4,598 USD
View
A
Retailer 3
-
£3,798 GBP
$5,089 USD
View
Retailer 4
-
£3,798 GBP
$5,089 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
£3,799 GBP
$5,090 USD
View
A
Retailer 6
-
£3,904 GBP
$5,231 USD
View
Retailer 7
-
£4,937 GBP
$6,615 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£4,942 GBP
$6,622 USD
View
B+
Retailer 9
-
£5,238 GBP
$7,019 USD
View
B+
Retailer 10
-
£5,317 GBP
View
B+
Retailer 11
-
£5,456 GBP
$7,310 USD
View
B+
Retailer 12
-
£6,489 GBP
ZAR 140,460 ZAR
View
B+
Retailer 13
-
£6,627 GBP
$8,880 USD
View
B
Retailer 14
-
£7,952 GBP
A$16,393 AUD
View
B+
Retailer 15
-
£9,088 GBP
A$18,733 AUD
View
B
Retailer 16
-
£9,678 GBP
$12,968 USD
View
B
Retailer 17
-
£15,027 GBP
$20,135 USD
View
B
Retailer 18
-
£22,524 GBP
$30,180 USD
View
Most Expensive
Do Amore Diamonds
23-786602531 · Oct 31
£26,457 GBP
$35,450 USD
View
Price under review
18 more retailers have this diamond
Prices start from £3,274 GBPSave up to £19,250 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
13.04ct Round
£3,274 GBP