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Oval|Lab Grown|IGI

6.05ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG695526650

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG695526650

Diamond specifications and retailer prices

From £1,000 GBP
$1,340 USD
As of October 29, 2026
Save £6,292 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,292 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.05ct lab-grown oval diamond

This 6.05ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG695526650 or 695526650. Listed at 19 retailers as of October 29, 2026, with prices from £1,000 to £7,292, a £6,292 spread on the same certified stone. Do Amore Diamonds lists it at £7,292. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.05
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695526650
Dimensions14.97 × 10.42 × 6.24 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm10.42 mm6.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695526650
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

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: Oct 29
Current: £7,292 GBP|Low: £729 GBP|High: £8,098 GBP|Avg: £2,346 GBP|+8.1%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 9£729 GBP
Retailer 11£827 GBP
Retailer 12£860 GBP
Retailer 15£1,000 GBP
Retailer 20£1,085 GBP
Retailer 13£1,149 GBP
Retailer 3£1,341 GBP
Retailer 6£1,355 GBP
Retailer 17£1,596 GBP
Retailer 10£1,823 GBP
Retailer 4£1,933 GBP
Retailer 19£1,978 GBP
Retailer 8£2,583 GBP
Retailer 5£2,662 GBP
Retailer 18£2,835 GBP
Retailer 16£3,355 GBP
Retailer 14£3,398 GBP
Retailer 7£4,696 GBP
Retailer 2£4,806 GBP
Do Amore Diamonds£7,292 GBP

34 data points across 20 retailers

19 retailers£1,000 GBP to £7,292 GBP

Retailer 1
-
£729 GBP
$977 USD
Price last confirmed 29 days ago
Retailer 2
-
£827 GBP
$1,108 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
£1,000 GBP
$1,340 USD
View
A
Retailer 4
-
£1,085 GBP
$1,454 USD
View
A
Retailer 5
-
£1,149 GBP
View
B+
Retailer 6
-
£1,341 GBP
$1,797 USD
View
B+
Retailer 7
-
£1,355 GBP
$1,815 USD
View
Retailer 8
-
£1,823 GBP
$2,443 USD
View
Price last confirmed 20 days ago
Retailer 9
-
£1,823 GBP
$2,443 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
£1,933 GBP
$2,590 USD
View
B+
Retailer 11
-
£1,978 GBP
$2,650 USD
View
B
Retailer 12
-
£2,583 GBP
$3,461 USD
View
B
Retailer 13
-
£2,662 GBP
CA$4,955 CAD
View
B
Retailer 14
-
£2,835 GBP
$3,799 USD
View
B
Retailer 15
-
£3,355 GBP
$4,495 USD
View
B
Retailer 16
-
£3,398 GBP
View
B
Retailer 17
-
£4,696 GBP
$6,292 USD
View
B
Retailer 18
-
£4,806 GBP
$6,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB1EFE7BF · Oct 29
£7,292 GBP
$9,770 USD
View
18 more retailers have this diamond
Prices start from £1,000 GBPSave up to £6,292 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
6.05ct Oval
£1,000 GBP