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Round|Lab Grown|IGI

1.05ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG757503878

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757503878

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £706 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £840 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG757503878 or 757503878. Listed at 19 retailers as of October 29, 2026, with prices from £134 to £840, a £706 spread on the same certified stone. Reve Diamonds lists it at £840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757503878
Dimensions6.51 × 6.49 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.51 mm6.49 mm1.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757503878
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 29
Current: £281 GBP|Low: £128 GBP|High: £840 GBP|Avg: £364 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 2£134 GBP
Retailer 5£149 GBP
Retailer 4£165 GBP
Retailer 12£224 GBP
Retailer 1£281 GBP
Retailer 10£284 GBP
Retailer 7£295 GBP
Retailer 6£297 GBP
Retailer 9£321 GBP
Retailer 11£403 GBP
Retailer 3£440 GBP
Retailer 13£561 GBP
Retailer 8£777 GBP
Reve Diamonds£840 GBP

36 data points across 14 retailers

19 retailers£134 GBP to £840 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£149 GBP
$199 USD
View
Final sale: no returns
A
Retailer 3
-
£154 GBP
$207 USD
View
A
Retailer 4
-
£165 GBP
$221 USD
View
A
Retailer 5
-
£166 GBP
$222 USD
View
B+
Retailer 6
-
£224 GBP
$300 USD
View
A
Retailer 7
-
£241 GBP
$323 USD
View
B+
Retailer 8
-
£281 GBP
€358 EUR
View
B+
Retailer 9
-
£284 GBP
ZAR 6,144 ZAR
View
B+
Retailer 10
-
£295 GBP
View
B+
Retailer 11
-
£297 GBP
View
B+
Retailer 12
-
£321 GBP
$430 USD
View
B+
Retailer 13
-
£403 GBP
A$831 AUD
View
B
Retailer 14
-
£440 GBP
$590 USD
View
B
Retailer 15
-
£531 GBP
$712 USD
View
B
Retailer 16
-
£561 GBP
$752 USD
View
B
Retailer 17
-
£572 GBP
$766 USD
View
B
Retailer 18
-
£777 GBP
View
Most Expensive
B
Reve Diamonds
DA9D292FF · Oct 30
£840 GBP
$1,125 USD
View
18 more retailers have this diamond
Prices start from £134 GBPSave up to £706 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
1.05ct Round
£134 GBP