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Oval|Lab Grown|IGI

3.07ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG720570805

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG720570805

Diamond specifications and retailer prices

From £905 GBP
$1,215 USD
As of November 2, 2026
Save £2,730 GBP (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,636 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG720570805 or 720570805. Listed at 16 retailers as of October 31, 2026, with prices from £905 to £3,636, a £2,730 spread on the same certified stone. Taylor and Hart lists it at £3,636. 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
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720570805
Dimensions11.66 × 8.05 × 4.89 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm8.05 mm3.07 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720570805
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,153 GBP|Low: £782 GBP|High: £3,636 GBP|Avg: £1,767 GBP|-0.9%
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
Retailer 16
Retailer 17
Taylor and Hart
November 2, 2026
Retailer 15£815 GBP
Retailer 7£887 GBP
Retailer 8£905 GBP
Retailer 2£946 GBP
Retailer 4£1,077 GBP
Retailer 1£1,153 GBP
Retailer 9£1,262 GBP
Retailer 14£1,401 GBP
Retailer 3£1,505 GBP
Retailer 12£1,660 GBP
Retailer 6£1,772 GBP
Retailer 17£1,918 GBP
Retailer 11£2,135 GBP
Retailer 13£2,195 GBP
Retailer 5£2,612 GBP
Retailer 10£3,206 GBP
Retailer 16£3,271 GBP
Taylor and Hart£3,636 GBP

38 data points across 18 retailers

16 retailers£905 GBP to £3,636 GBP

Retailer 1
-
£815 GBP
$1,094 USD
Price last confirmed 22 days ago
Retailer 2
-
£887 GBP
$1,190 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
£905 GBP
$1,215 USD
View
Retailer 4
-
£946 GBP
$1,269 USD
View
Price last confirmed 30 days ago
B
Retailer 5
-
£1,077 GBP
$1,445 USD
View
B
Retailer 6
-
£1,153 GBP
View
Retailer 7
-
£1,401 GBP
$1,880 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
£1,505 GBP
$2,019 USD
View
Retailer 9
-
£1,772 GBP
$2,378 USD
View
Price last confirmed 26 days ago
B
Retailer 10
-
£1,918 GBP
$2,574 USD
View
B
Retailer 11
-
£2,135 GBP
A$4,408 AUD
View
B
Retailer 12
-
£2,195 GBP
ZAR 47,593 ZAR
View
C
Retailer 13
-
£2,612 GBP
View
B
Retailer 14
-
£3,206 GBP
View
B
Retailer 15
-
£3,271 GBP
$4,390 USD
View
Most Expensive
C
Taylor and Hart
YNQ1LUE · Oct 31
£3,636 GBP
$4,879 USD
View
15 more retailers have this diamond
Prices start from £905 GBPSave up to £2,730 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.

B+
3.07ct Oval
£905 GBP