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Round|Lab Grown|IGI

13.07ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG786649178

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786649178

Diamond specifications and retailer prices

From £3,282 GBP
$4,397 USD
As of November 1, 2026
Save £19,295 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £26,517 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 13.07ct lab-grown round diamond

This 13.07ct 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 LG786649178 or 786649178. 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

13.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786649178
Dimensions15.11 × 15.17 × 9.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.11 mm15.17 mm13.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786649178
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: £5,329 GBP|Low: £3,150 GBP|High: £9,700 GBP|Avg: £5,547 GBP|+1.6%
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 2, 2026
Retailer 15£3,282 GBP
Retailer 5£3,439 GBP
Retailer 3£3,806 GBP
Retailer 10£3,836 GBP
Retailer 4£3,912 GBP
Retailer 13£4,944 GBP
Retailer 14£4,953 GBP
Retailer 6£4,988 GBP
Retailer 1£5,329 GBP
Retailer 12£5,468 GBP
Retailer 11£6,503 GBP
Retailer 7£6,795 GBP
Retailer 8£7,970 GBP
Retailer 9£9,109 GBP
Retailer 2£9,700 GBP

44 data points across 15 retailers

19 retailers£3,282 GBP to £22,576 GBP

A
Cheapest Retailer
-
£3,282 GBP
$4,397 USD
A
Retailer 2
-
£3,439 GBP
$4,608 USD
View
Retailer 3
-
£3,806 GBP
$5,100 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£3,806 GBP
$5,100 USD
View
A
Retailer 5
-
£3,836 GBP
$5,140 USD
View
A
Retailer 6
-
£3,912 GBP
$5,241 USD
View
Retailer 7
-
£4,944 GBP
$6,625 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
£4,953 GBP
$6,636 USD
View
B+
Retailer 9
-
£4,988 GBP
$6,683 USD
View
B+
Retailer 10
-
£5,329 GBP
View
B+
Retailer 11
-
£5,468 GBP
$7,326 USD
View
B+
Retailer 12
-
£6,503 GBP
ZAR 140,769 ZAR
View
B+
Retailer 13
-
£6,657 GBP
$8,919 USD
View
B
Retailer 14
-
£7,970 GBP
A$16,430 AUD
View
B+
Retailer 15
-
£9,109 GBP
A$18,777 AUD
View
B
Retailer 16
-
£9,700 GBP
$12,997 USD
View
B
Retailer 17
-
£15,062 GBP
$20,182 USD
View
B
Retailer 18
-
£22,576 GBP
$30,250 USD
View
Most Expensive
Do Amore Diamonds
23-786649178 · Nov 2
£26,517 GBP
$35,530 USD
View
Price under review
18 more retailers have this diamond
Prices start from £3,282 GBPSave up to £19,295 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
13.07ct Round
£3,282 GBP