Round|Lab Grown|IGI

7.00ct G VS1 Round Lab Grown Diamond

VG • G/VS1 • IGI LG817634365

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817634365

Diamond specifications and retailer prices

From £715 GBP
$958 USD
As of October 26, 2026
Save £4,412 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £10,046 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 7ct lab-grown round diamond

This 7ct lab-grown round 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 LG817634365 or 817634365. Listed at 24 retailers as of October 26, 2026, with a 617% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.00
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817634365
Dimensions12.20 × 12.12 × 7.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm12.12 mm7.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817634365
Side View
Table 63.0%Crown 35.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 26
Current: £5,127 GBP|Low: £694 GBP|High: £10,046 GBP|Avg: £2,246 GBP|-49.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 11£715 GBP
Retailer 7£778 GBP
Retailer 12£800 GBP
Retailer 4£829 GBP
Retailer 19£955 GBP
Retailer 22£959 GBP
Retailer 23£1,089 GBP
Retailer 8£1,148 GBP
Retailer 2£1,246 GBP
Retailer 24£1,266 GBP
Retailer 9£1,326 GBP
Retailer 6£1,484 GBP
Retailer 16£1,552 GBP
Retailer 18£1,620 GBP
Retailer 5£2,332 GBP
Retailer 13£2,370 GBP
Retailer 10£2,570 GBP
Retailer 15£2,571 GBP
Retailer 21£2,752 GBP
Retailer 3£2,816 GBP
Retailer 14£2,887 GBP
Retailer 20£3,938 GBP
Retailer 17£4,056 GBP
Brilliant Earth£5,127 GBP

28 data points across 24 retailers

24 retailers£715 GBP to £5,127 GBP

A
Cheapest Retailer
-
£715 GBP
$958 USD
Retailer 2
-
£778 GBP
$1,042 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£829 GBP
$1,111 USD
View
A
Retailer 4
-
£955 GBP
HK$10,000 HKD
View
A
Retailer 5
-
£959 GBP
$1,285 USD
View
A
Retailer 6
-
£1,089 GBP
View
A
Retailer 7
-
£1,148 GBP
$1,538 USD
View
A
Retailer 8
-
£1,246 GBP
€1,590 EUR
View
A
Retailer 9
-
£1,266 GBP
View
B+
Retailer 10
-
£1,326 GBP
$1,777 USD
View
Retailer 11
-
£1,484 GBP
ZAR 32,112 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
£1,552 GBP
A$3,199 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£1,620 GBP
$2,170 USD
View
Retailer 14
-
£2,332 GBP
$3,124 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,370 GBP
$3,176 USD
View
B
Retailer 16
-
£2,570 GBP
$3,444 USD
View
B
Retailer 17
-
£2,571 GBP
$3,445 USD
View
B
Retailer 18
-
£2,752 GBP
SGD 4,983 SGD
View
B
Retailer 19
-
£2,816 GBP
View
B
Retailer 20
-
£2,887 GBP
$3,868 USD
View
B
Retailer 21
-
£3,938 GBP
$5,276 USD
View
Retailer 22
-
£4,056 GBP
$5,435 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
£5,127 GBP
$6,870 USD
View
Most Expensive
Brilliant Earth
20801280A · Oct 28
£10,046 GBP
$13,460 USD
View
Price under review
23 more retailers have this diamond
Prices start from £715 GBPSave up to £4,412 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
7.00ct Round
£715 GBP