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Oval|Lab Grown|IGI

6.11ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG597363597

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG597363597

Diamond specifications and retailer prices

From £675 GBP
$904 USD
As of October 31, 2026
Save £1,818 GBP (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,625 GBP at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 6.11ct lab-grown oval diamond

This 6.11ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597363597 or 597363597. Listed at 13 retailers as of October 31, 2026, with a 269% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.11
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597363597
Dimensions14.72 × 9.94 × 6.46 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.72 mm9.94 mm6.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597363597
Side View
Table 58.0%Crown 37.7°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 65.0%

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 31
Current: £2,625 GBP|Low: £495 GBP|High: £3,448 GBP|Avg: £1,775 GBP
Rare Carat
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
Retailer 18
October 31, 2026
Retailer 12£675 GBP
Retailer 16£694 GBP
Retailer 17£851 GBP
Retailer 5£1,030 GBP
Retailer 15£1,086 GBP
Retailer 2£1,091 GBP
Retailer 13£1,334 GBP
Retailer 18£1,392 GBP
Retailer 7£1,412 GBP
Retailer 14£1,470 GBP
Retailer 6£1,746 GBP
Retailer 4£1,990 GBP
Retailer 11£2,023 GBP
Retailer 8£2,283 GBP
Retailer 9£2,493 GBP
Rare Carat£2,625 GBP
Retailer 10£3,288 GBP
Retailer 3£3,403 GBP

5 data points across 18 retailers

13 retailers£675 GBP to £2,493 GBP

A
Cheapest Retailer
-
£675 GBP
$904 USD
A
Retailer 2
-
£694 GBP
$930 USD
View
Final sale: no returns
A
Retailer 3
-
£851 GBP
$1,140 USD
View
B+
Retailer 4
-
£1,030 GBP
$1,380 USD
View
A
Retailer 5
-
£1,086 GBP
$1,455 USD
View
B+
Retailer 6
-
£1,334 GBP
A$2,749 AUD
View
B+
Retailer 7
-
£1,392 GBP
ZAR 30,141 ZAR
View
B+
Retailer 8
-
£1,412 GBP
$1,892 USD
View
B+
Retailer 9
-
£1,470 GBP
$1,969 USD
View
B+
Retailer 10
-
£2,023 GBP
$2,711 USD
View
B
Retailer 11
-
£2,283 GBP
$3,059 USD
View
B
Retailer 12
-
£2,493 GBP
$3,340 USD
View
Most Expensive
Rare Carat
B19996-IZ_l_597363597 · Sep 9
£2,625 GBP
$3,517 USD
View
Price last confirmed 52 days ago
12 more retailers have this diamond
Prices start from £675 GBPSave up to £1,818 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
6.11ct Oval
£675 GBP