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Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG792634307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792634307

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 26, 2026
Save £544 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £855 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792634307 or 792634307. Listed at 17 retailers as of October 26, 2026, with a 322% 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

1.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792634307
Dimensions6.64 × 6.58 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.58 mm1.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792634307
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

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 26
Current: £855 GBP|Low: £118 GBP|High: £855 GBP|Avg: £360 GBP|+19.3%
MOH London
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
November 1, 2026
Retailer 6£169 GBP
Retailer 16£189 GBP
Retailer 13£196 GBP
Retailer 15£209 GBP
Retailer 14£283 GBP
Retailer 2£298 GBP
Retailer 8£309 GBP
Retailer 9£343 GBP
Retailer 12£365 GBP
Retailer 11£407 GBP
Retailer 5£471 GBP
Retailer 4£474 GBP
Retailer 10£516 GBP
Retailer 7£587 GBP
Retailer 3£713 GBP
MOH London£855 GBP

35 data points across 16 retailers

17 retailers£169 GBP to £713 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
$263 USD
View
B+
Retailer 4
-
£209 GBP
$281 USD
View
B+
Retailer 5
-
£283 GBP
$380 USD
View
B+
Retailer 6
-
£298 GBP
$400 USD
View
Retailer 7
-
£309 GBP
ZAR 6,694 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£343 GBP
€438 EUR
View
B+
Retailer 9
-
£365 GBP
$490 USD
View
B+
Retailer 10
-
£407 GBP
$546 USD
View
B
Retailer 11
-
£471 GBP
$632 USD
View
B
Retailer 12
-
£474 GBP
View
B
Retailer 13
-
£516 GBP
$693 USD
View
B
Retailer 14
-
£537 GBP
$721 USD
View
Retailer 15
-
£587 GBP
$788 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£713 GBP
$957 USD
View
Most Expensive
MOH London
LG792634307 · Oct 25
£855 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from £169 GBPSave up to £544 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
1.07ct Round
£169 GBP