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Oval|Lab Grown|GCAL

0.72ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • GCAL 320280182

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 320280182

Diamond specifications and retailer prices

From £94 GBP
$126 USD
As of November 1, 2026
Save £809 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £903 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown oval diamond

This 0.72ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320280182. Listed at 14 retailers as of October 31, 2026, with prices from £94 to £903, a £809 spread on the same certified stone. Do Amore Diamonds lists it at £903. 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

0.72
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle43.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320280182
Dimensions6.89 × 5.11 × 3.36 mm
L/W Ratio1.35
Culet sizeNone
Top View
6.89 mm5.11 mm0.72 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320280182
Side View
Table 57.0%Crown 32.5°Girdle: MED-THKPavilion 43.6°Culet: NoneDepth 65.7%

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: £903 GBP|Low: £84 GBP|High: £1,044 GBP|Avg: £318 GBP|-8.3%
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
November 1, 2026
Retailer 12£94 GBP
Retailer 11£104 GBP
Retailer 9£109 GBP
Retailer 3£124 GBP
Retailer 4£124 GBP
Retailer 5£173 GBP
Retailer 2£191 GBP
Retailer 8£231 GBP
Retailer 10£332 GBP
Retailer 14£391 GBP
Retailer 13£413 GBP
Retailer 6£544 GBP
Retailer 7£605 GBP
Do Amore Diamonds£903 GBP

42 data points across 14 retailers

14 retailers£94 GBP to £903 GBP

A
Cheapest Retailer
-
£94 GBP
$126 USD
A
Retailer 2
-
£104 GBP
$140 USD
View
Final sale: no returns
A
Retailer 3
-
£109 GBP
$146 USD
View
Retailer 4
-
£124 GBP
$166 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£124 GBP
$166 USD
View
B+
Retailer 6
-
£173 GBP
$232 USD
View
B+
Retailer 7
-
£191 GBP
View
A
Retailer 8
-
£231 GBP
View
B+
Retailer 9
-
£332 GBP
CA$617 CAD
View
B+
Retailer 10
-
£391 GBP
$524 USD
View
B+
Retailer 11
-
£413 GBP
$554 USD
View
B
Retailer 12
-
£544 GBP
$729 USD
View
B
Retailer 13
-
£605 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6FAEF8717 · Oct 31
£903 GBP
$1,210 USD
View
13 more retailers have this diamond
Prices start from £94 GBPSave up to £809 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
0.72ct Oval
£94 GBP