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Round|Lab Grown|IGI

10.72ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607389530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607389530

Diamond specifications and retailer prices

From £1,955 GBP
$2,619 USD
As of October 29, 2026
Save £13,457 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £15,412 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.72ct lab-grown round diamond

This 10.72ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607389530 or 607389530. Listed at 23 retailers as of October 29, 2026, with prices from £1,955 to £15,412, a £13,457 spread on the same certified stone. Brilliant Earth lists it at £15,412. 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

10.72
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607389530
Dimensions14.26 × 14.20 × 8.54 mm
L/W Ratio1.00
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
14.26 mm14.20 mm10.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607389530
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £15,412 GBP|Low: £1,876 GBP|High: £15,449 GBP|Avg: £4,020 GBP
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
October 31, 2026
Retailer 11£1,955 GBP
Retailer 9£2,030 GBP
Retailer 2£2,127 GBP
Retailer 8£2,190 GBP
Retailer 13£2,267 GBP
Retailer 3£2,269 GBP
Retailer 5£3,023 GBP
Retailer 10£3,050 GBP
Retailer 16£3,117 GBP
Retailer 12£3,510 GBP
Retailer 7£3,531 GBP
Retailer 14£3,603 GBP
Retailer 4£4,208 GBP
Retailer 15£5,571 GBP
Retailer 6£5,756 GBP
Brilliant Earth£15,412 GBP

36 data points across 16 retailers

23 retailers£1,955 GBP to £15,412 GBP

A
Cheapest Retailer
-
£1,955 GBP
$2,619 USD
A
Retailer 2
-
£2,030 GBP
View
A
Retailer 3
-
£2,127 GBP
$2,850 USD
View
A
Retailer 4
-
£2,189 GBP
$2,933 USD
View
Final sale: no returns
A
Retailer 5
-
£2,267 GBP
$3,038 USD
View
Retailer 6
-
£2,267 GBP
$3,038 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£2,267 GBP
$3,038 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
£2,269 GBP
$3,040 USD
View
A
Retailer 9
-
£2,570 GBP
$3,443 USD
View
A
Retailer 10
-
£3,023 GBP
$4,050 USD
View
A
Retailer 11
-
£3,050 GBP
View
A
Retailer 12
-
£3,117 GBP
$4,176 USD
View
Retailer 13
-
£3,475 GBP
$4,656 USD
View
Price last confirmed 16 days ago
A
Retailer 14
-
£3,510 GBP
ZAR 75,988 ZAR
View
Retailer 15
-
£3,531 GBP
$4,731 USD
View
Price last confirmed 9 days ago
A
Retailer 16
-
£3,603 GBP
€4,598 EUR
View
Retailer 17
-
£4,208 GBP
A$8,675 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£5,571 GBP
$7,465 USD
View
B+
Retailer 19
-
£5,756 GBP
$7,713 USD
View
B+
Retailer 20
-
£6,055 GBP
$8,113 USD
View
B
Retailer 21
-
£6,343 GBP
$8,499 USD
View
B
Retailer 22
-
£7,908 GBP
$10,596 USD
View
Most Expensive
B
Brilliant Earth
20602258A · Oct 29
£15,412 GBP
$20,650 USD
View
22 more retailers have this diamond
Prices start from £1,955 GBPSave up to £13,457 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
10.72ct Round
£1,955 GBP