CaratHunter
Plans
Radiant|Lab Grown|IGI

3.07ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG696557531

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG696557531

Diamond specifications and retailer prices

From £536 GBP
As of November 4, 2026
Save £2,516 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,052 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696557531 or 696557531. Listed at 20 retailers as of November 1, 2026, with prices from £536 to £3,052, a £2,516 spread on the same certified stone. Rare Carat lists it at £3,052. 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

3.07
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557531
Dimensions10.65 × 7.15 × 4.57 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm7.15 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557531
Side View
Table 67.0%Crown 44.3°Girdle: Slightly ThickPavilion 31.7°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 4
Current: £3,052 GBP|Low: £536 GBP|High: £3,100 GBP|Avg: £1,557 GBP|-1.6%
Rare Carat
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
Retailer 19
November 5, 2026
Retailer 17£536 GBP
Retailer 13£583 GBP
Retailer 10£599 GBP
Retailer 3£621 GBP
Retailer 4£752 GBP
Retailer 16£900 GBP
Retailer 2£987 GBP
Retailer 11£1,007 GBP
Retailer 14£1,049 GBP
Retailer 12£1,444 GBP
Retailer 15£1,530 GBP
Retailer 8£1,747 GBP
Retailer 5£1,930 GBP
Retailer 7£2,119 GBP
Retailer 18£2,120 GBP
Retailer 9£2,142 GBP
Retailer 19£2,189 GBP
Retailer 6£2,452 GBP
Rare Carat£3,052 GBP

39 data points across 19 retailers

20 retailers£536 GBP to £3,052 GBP

A
Cheapest Retailer
-
£536 GBP
A
Retailer 2
-
£583 GBP
View
A
Retailer 3
-
£599 GBP
View
Final sale: no returns
A
Retailer 4
-
£621 GBP
View
Retailer 5
-
£661 GBP
View
Price last confirmed 19 days ago
A
Retailer 6
-
£752 GBP
View
A
Retailer 7
-
£900 GBP
View
A
Retailer 8
-
£987 GBP
View
A
Retailer 9
-
£1,007 GBP
View
A
Retailer 10
-
£1,049 GBP
View
A
Retailer 11
-
£1,444 GBP
View
A
Retailer 12
-
£1,530 GBP
View
A
Retailer 13
-
£1,747 GBP
View
A
Retailer 14
-
£1,930 GBP
View
B+
Retailer 15
-
£2,119 GBP
View
B+
Retailer 16
-
£2,120 GBP
View
B+
Retailer 17
-
£2,142 GBP
View
B+
Retailer 18
-
£2,189 GBP
View
B+
Retailer 19
-
£2,452 GBP
View
Most Expensive
B+
Rare Carat
N-14_l_696557531 · Nov 1
£3,052 GBP
$4,120 USD
View
19 more retailers have this diamond
Prices start from £536 GBPSave up to £2,516 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
3.07ct Radiant
£536 GBP