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Round|Lab Grown|IGI

6.01ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770628525

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770628525

Diamond specifications and retailer prices

From £1,517 GBP
$2,033 USD
As of October 29, 2026
Save £5,269 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £9,344 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.01ct lab-grown round diamond

This 6.01ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770628525 or 770628525. Listed at 20 retailers as of October 29, 2026, with a 347% 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

6.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770628525
Dimensions11.67 × 11.71 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm11.71 mm6.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770628525
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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: £9,344 GBP|Low: £1,456 GBP|High: £9,643 GBP|Avg: £3,556 GBP|-3.1%
Brilliant Earth
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
Retailer 19
October 31, 2026
Retailer 19£1,517 GBP
Retailer 9£1,650 GBP
Retailer 6£1,760 GBP
Retailer 7£1,863 GBP
Retailer 14£1,884 GBP
Retailer 5£2,302 GBP
Retailer 10£2,362 GBP
Retailer 16£2,497 GBP
Retailer 12£2,664 GBP
Retailer 4£2,776 GBP
Retailer 17£2,776 GBP
Retailer 2£2,932 GBP
Retailer 15£4,344 GBP
Retailer 18£4,565 GBP
Retailer 8£4,821 GBP
Retailer 3£4,951 GBP
Retailer 13£5,298 GBP
Retailer 11£6,787 GBP
Brilliant Earth£9,344 GBP

42 data points across 19 retailers

20 retailers£1,517 GBP to £6,787 GBP

A
Cheapest Retailer
-
£1,517 GBP
$2,033 USD
A
Retailer 2
-
£1,650 GBP
$2,211 USD
View
B+
Retailer 3
-
£1,760 GBP
$2,358 USD
View
B+
Retailer 4
-
£1,863 GBP
$2,496 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,884 GBP
$2,525 USD
View
B+
Retailer 6
-
£2,302 GBP
HK$24,100 HKD
View
B+
Retailer 7
-
£2,362 GBP
$3,165 USD
View
Retailer 8
-
£2,497 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£2,664 GBP
View
B
Retailer 10
-
£2,776 GBP
$3,720 USD
View
B+
Retailer 11
-
£2,776 GBP
$3,720 USD
View
B+
Retailer 12
-
£2,932 GBP
€3,741 EUR
View
Retailer 13
-
£4,344 GBP
$5,820 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
£4,565 GBP
$6,116 USD
View
Retailer 15
-
£4,612 GBP
$6,180 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
£4,821 GBP
$6,459 USD
View
B
Retailer 17
-
£4,951 GBP
$6,634 USD
View
B
Retailer 18
-
£5,298 GBP
View
B
Retailer 19
-
£6,787 GBP
$9,093 USD
View
Most Expensive
Brilliant Earth
18916251Y · Oct 29
£9,344 GBP
$12,520 USD
View
Price under review
19 more retailers have this diamond
Prices start from £1,517 GBPSave up to £5,269 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
6.01ct Round
£1,517 GBP