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Oval|Lab Grown|IGI

6.53ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG795644307

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795644307

Diamond specifications and retailer prices

From £940 GBP
$1,260 USD
As of October 29, 2026
Save £6,217 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,157 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.53ct lab-grown oval diamond

This 6.53ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG795644307 or 795644307. Listed at 20 retailers as of October 29, 2026, with prices from £940 to £7,157, a £6,217 spread on the same certified stone. Brilliant Earth lists it at £7,157. 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

6.53
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795644307
Dimensions15.81 × 10.23 × 6.21 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.81 mm10.23 mm6.53 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795644307
Side View
Table 63.0%Crown 36.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.7%

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: Oct 29
Current: £7,157 GBP|Low: £751 GBP|High: £7,157 GBP|Avg: £2,227 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 17£940 GBP
Retailer 4£1,023 GBP
Retailer 5£1,052 GBP
Retailer 18£1,091 GBP
Retailer 15£1,220 GBP
Retailer 9£1,261 GBP
Retailer 2£1,537 GBP
Retailer 16£1,728 GBP
Retailer 13£2,020 GBP
Retailer 8£2,032 GBP
Retailer 6£2,033 GBP
Retailer 3£2,045 GBP
Retailer 12£2,111 GBP
Retailer 7£2,639 GBP
Retailer 19£3,130 GBP
Retailer 11£3,256 GBP
Retailer 14£3,524 GBP
Retailer 10£3,827 GBP
Brilliant Earth£7,157 GBP

42 data points across 19 retailers

20 retailers£940 GBP to £7,157 GBP

A
Cheapest Retailer
-
£940 GBP
$1,260 USD
A
Retailer 2
-
£1,023 GBP
$1,371 USD
View
A
Retailer 3
-
£1,052 GBP
$1,410 USD
View
Final sale: no returns
Retailer 4
-
£1,091 GBP
$1,462 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
£1,091 GBP
$1,462 USD
View
A
Retailer 6
-
£1,220 GBP
$1,635 USD
View
A
Retailer 7
-
£1,261 GBP
HK$13,200 HKD
View
B+
Retailer 8
-
£1,537 GBP
View
B+
Retailer 9
-
£1,728 GBP
$2,315 USD
View
Retailer 10
-
£2,020 GBP
A$4,163 AUD
View
Price last confirmed 10 days ago
B
Retailer 11
-
£2,032 GBP
$2,722 USD
View
B
Retailer 12
-
£2,033 GBP
$2,724 USD
View
B
Retailer 13
-
£2,045 GBP
$2,740 USD
View
B+
Retailer 14
-
£2,111 GBP
ZAR 45,689 ZAR
View
B
Retailer 15
-
£2,639 GBP
View
B
Retailer 16
-
£3,130 GBP
$4,194 USD
View
B
Retailer 17
-
£3,256 GBP
$4,363 USD
View
B
Retailer 18
-
£3,524 GBP
View
B
Retailer 19
-
£3,827 GBP
$5,128 USD
View
Most Expensive
B
Brilliant Earth
20165441A · Oct 29
£7,157 GBP
$9,590 USD
View
19 more retailers have this diamond
Prices start from £940 GBPSave up to £6,217 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
6.53ct Oval
£940 GBP