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Round|Lab Grown|IGI

1.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG790601380

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790601380

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)
15 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790601380 or 790601380. Listed at 15 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790601380
Dimensions6.58 × 6.56 × 3.99 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
6.58 mm6.56 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790601380
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

Caratlytics Score

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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: £295 GBP|Low: £134 GBP|High: £859 GBP|Avg: £367 GBP|-8.8%
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
Retailer 14
Reve Diamonds
October 30, 2026
Retailer 6£134 GBP
Retailer 2£149 GBP
Retailer 3£154 GBP
Retailer 11£165 GBP
Retailer 10£166 GBP
Retailer 14£237 GBP
Retailer 4£293 GBP
Retailer 1£295 GBP
Retailer 7£297 GBP
Retailer 12£402 GBP
Retailer 13£531 GBP
Retailer 9£561 GBP
Retailer 5£572 GBP
Retailer 8£777 GBP
Reve Diamonds£840 GBP

38 data points across 15 retailers

15 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
A
Retailer 6
-
£237 GBP
$317 USD
View
B+
Retailer 7
-
£293 GBP
$393 USD
View
B+
Retailer 8
-
£295 GBP
View
B+
Retailer 9
-
£297 GBP
View
B+
Retailer 10
-
£402 GBP
$538 USD
View
B
Retailer 11
-
£531 GBP
$712 USD
View
B
Retailer 12
-
£561 GBP
$752 USD
View
B
Retailer 13
-
£572 GBP
$766 USD
View
B
Retailer 14
-
£777 GBP
View
Most Expensive
B
Reve Diamonds
F9198DE31 · Oct 30
£840 GBP
$1,125 USD
View
14 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