CaratHunter
Plans
Round|Lab Grown|IGI

0.70ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG494161734

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494161734

Diamond specifications and retailer prices

From £365 GBP
$490 USD
As of November 2, 2026
Save £686 GBP (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,657 GBP at Aida Diamonds · As of October 31, 2026
View at Aida Diamonds

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494161734 or 494161734. Listed at 14 retailers as of November 2, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494161734
Dimensions5.64 × 5.70 × 3.61 mm
L/W Ratio1.01
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
5.64 mm5.70 mm0.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494161734
Side View
Table 53.5%Crown 34.1°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 63.6%

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: Nov 2
Current: £1,657 GBP|Low: £365 GBP|High: £2,420 GBP|Avg: £1,021 GBP|-0.1%
Aida Diamonds
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
November 3, 2026
Retailer 12£365 GBP
Retailer 11£525 GBP
Retailer 6£571 GBP
Retailer 4£588 GBP
Retailer 3£609 GBP
Retailer 13£609 GBP
Retailer 2£973 GBP
Retailer 14£990 GBP
Retailer 9£1,052 GBP
Retailer 7£1,178 GBP
Retailer 10£1,500 GBP
Aida Diamonds£1,657 GBP
Retailer 5£1,712 GBP
Retailer 8£2,391 GBP

45 data points across 14 retailers

14 retailers£365 GBP to £1,052 GBP

B+
Cheapest Retailer
-
£365 GBP
$490 USD
B
Retailer 2
-
£525 GBP
$704 USD
View
B
Retailer 3
-
£571 GBP
$766 USD
View
B
Retailer 4
-
£588 GBP
$789 USD
View
Final sale: no returns
B
Retailer 5
-
£609 GBP
$817 USD
View
Retailer 6
-
£609 GBP
$817 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£973 GBP
View
B
Retailer 8
-
£990 GBP
$1,328 USD
View
B
Retailer 9
-
£1,052 GBP
€1,344 EUR
View
Retailer 10
-
£1,178 GBP
ZAR 25,529 ZAR
View
Price under review
Retailer 11
-
£1,500 GBP
$2,013 USD
View
Price under review
Most Expensive
Aida Diamonds
496293158 · Oct 31
£1,657 GBP
A$3,421 AUD
View
Price under review
11 more retailers have this diamond
Prices start from £365 GBPSave up to £686 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+
0.70ct Round
£365 GBP