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Round|Lab Grown|IGI

6.12ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG777630513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777630513

Diamond specifications and retailer prices

From £681 GBP
$912 USD
As of November 1, 2026
Save £5,365 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,045 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.12ct lab-grown round diamond

This 6.12ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG777630513 or 777630513. Listed at 13 retailers as of October 31, 2026, with prices from £681 to £6,045, a £5,365 spread on the same certified stone. Do Amore Diamonds lists it at £6,045. 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

6.12
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777630513
Dimensions11.83 × 11.89 × 6.99 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
11.83 mm11.89 mm6.12 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777630513
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,045 GBP|Low: £681 GBP|High: £6,157 GBP|Avg: £2,276 GBP|-1.8%
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 16£681 GBP
Retailer 14£741 GBP
Retailer 2£1,115 GBP
Retailer 7£1,175 GBP
Retailer 8£1,188 GBP
Retailer 18£1,267 GBP
Retailer 12£1,269 GBP
Retailer 6£1,332 GBP
Retailer 11£1,615 GBP
Retailer 17£1,634 GBP
Retailer 15£1,758 GBP
Retailer 3£1,930 GBP
Retailer 5£2,435 GBP
Retailer 9£2,638 GBP
Retailer 13£2,961 GBP
Retailer 10£3,330 GBP
Retailer 4£5,709 GBP
Do Amore Diamonds£6,045 GBP

29 data points across 18 retailers

13 retailers£681 GBP to £6,045 GBP

A
Cheapest Retailer
-
£681 GBP
$912 USD
A
Retailer 2
-
£741 GBP
$993 USD
View
A
Retailer 3
-
£1,115 GBP
View
B+
Retailer 4
-
£1,267 GBP
$1,697 USD
View
B+
Retailer 5
-
£1,269 GBP
$1,700 USD
View
B+
Retailer 6
-
£1,615 GBP
A$3,330 AUD
View
B+
Retailer 7
-
£1,634 GBP
$2,190 USD
View
B+
Retailer 8
-
£1,758 GBP
$2,355 USD
View
B+
Retailer 9
-
£1,930 GBP
$2,586 USD
View
B
Retailer 10
-
£2,961 GBP
View
B
Retailer 11
-
£3,470 GBP
$4,650 USD
View
B
Retailer 12
-
£5,709 GBP
$7,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-1FD583486 · Oct 31
£6,045 GBP
$8,100 USD
View
12 more retailers have this diamond
Prices start from £681 GBPSave up to £5,365 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
6.12ct Round
£681 GBP