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Round|Lab Grown|IGI

17.01ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG762539032

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762539032

Diamond specifications and retailer prices

From £6,889 GBP
$9,230 USD
As of October 31, 2026
Save £18,151 GBP (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £25,039 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 17.01ct lab-grown round diamond

This 17.01ct 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 LG762539032 or 762539032. Listed at 18 retailers as of October 27, 2026, with prices from £6,889 to £25,039, a £18,151 spread on the same certified stone. Brilliant Earth lists it at £25,039. 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

17.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762539032
Dimensions16.57 × 16.53 × 9.93 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
16.57 mm16.53 mm17.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762539032
Side View
Table 59.0%Crown 32.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £24,927 GBP|Low: £5,761 GBP|High: £27,507 GBP|Avg: £12,816 GBP|-1.8%
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
October 31, 2026
Retailer 12£5,761 GBP
Retailer 14£6,889 GBP
Retailer 7£7,075 GBP
Retailer 10£7,083 GBP
Retailer 13£7,937 GBP
Retailer 8£8,564 GBP
Retailer 6£9,015 GBP
Retailer 9£11,046 GBP
Retailer 2£13,123 GBP
Retailer 11£13,581 GBP
Retailer 5£14,480 GBP
Retailer 3£19,871 GBP
Retailer 4£22,947 GBP
Brilliant Earth£24,927 GBP

36 data points across 14 retailers

18 retailers£6,889 GBP to £25,039 GBP

Retailer 1
-
£5,761 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
£6,889 GBP
$9,230 USD
View
Final sale: no returns
B+
Retailer 3
-
£7,075 GBP
$9,480 USD
View
B+
Retailer 4
-
£7,083 GBP
$9,490 USD
View
Retailer 5
-
£7,772 GBP
$10,413 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£7,937 GBP
$10,635 USD
View
Retailer 7
-
£8,448 GBP
$11,320 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
£8,564 GBP
View
Retailer 9
-
£8,857 GBP
$11,868 USD
View
Price last confirmed 55 days ago
Retailer 10
-
£9,333 GBP
HK$97,700 HKD
View
Price last confirmed 22 days ago
B
Retailer 11
-
£11,046 GBP
ZAR 239,104 ZAR
View
B
Retailer 12
-
£13,123 GBP
€16,746 EUR
View
Retailer 13
-
£13,581 GBP
A$27,995 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£14,480 GBP
$19,401 USD
View
B
Retailer 15
-
£19,871 GBP
$26,626 USD
View
B
Retailer 16
-
£22,947 GBP
$30,746 USD
View
B
Retailer 17
-
£24,927 GBP
$33,400 USD
View
Most Expensive
B
Brilliant Earth
17323683A · Oct 27
£25,039 GBP
$33,550 USD
View
17 more retailers have this diamond
Prices start from £6,889 GBPSave up to £18,151 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.

B+
17.01ct Round
£6,889 GBP