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Oval|Lab Grown|GCAL

3.07ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • GCAL 322840096

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 322840096

Diamond specifications and retailer prices

From £355 GBP
As of November 6, 2026
Save £2,790 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,145 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 322840096. Listed at 17 retailers as of November 6, 2026, with prices from £355 to £3,145, a £2,790 spread on the same certified stone. Do Amore Diamonds lists it at £3,145. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322840096
Dimensions11.28 × 8.27 × 5.12 mm
L/W Ratio1.36
Culet sizeNone
Top View
11.28 mm8.27 mm3.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322840096
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.9%

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 6
Current: £3,145 GBP|Low: £325 GBP|High: £3,145 GBP|Avg: £1,099 GBP|+0.7%
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
November 6, 2026
Retailer 13£355 GBP
Retailer 5£397 GBP
Retailer 11£397 GBP
Retailer 3£439 GBP
Retailer 14£620 GBP
Retailer 6£650 GBP
Retailer 2£656 GBP
Retailer 10£663 GBP
Retailer 7£1,276 GBP
Retailer 8£1,308 GBP
Retailer 12£1,360 GBP
Retailer 4£1,665 GBP
Retailer 15£1,887 GBP
Retailer 9£2,019 GBP
Do Amore Diamonds£3,145 GBP

39 data points across 15 retailers

17 retailers£355 GBP to £3,145 GBP

Retailer 1
-
£339 GBP
Price last confirmed 44 days ago
A
Retailer 2
-
£355 GBP
View
A
Retailer 3
-
£397 GBP
View
A
Retailer 4
-
£397 GBP
View
Final sale: no returns
Retailer 5
-
£415 GBP
View
Price last confirmed 44 days ago
A
Retailer 6
-
£439 GBP
View
A
Retailer 7
-
£620 GBP
View
B+
Retailer 8
-
£650 GBP
View
A
Retailer 9
-
£656 GBP
View
A
Retailer 10
-
£663 GBP
View
B+
Retailer 11
-
£1,276 GBP
View
B+
Retailer 12
-
£1,308 GBP
View
B
Retailer 13
-
£1,360 GBP
View
B
Retailer 14
-
£1,665 GBP
View
B
Retailer 15
-
£1,887 GBP
View
B
Retailer 16
-
£2,019 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B5906B19B · Nov 6
£3,145 GBP
$4,210 USD
View
16 more retailers have this diamond
Prices start from £355 GBPSave up to £2,790 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 Oval
£355 GBP