CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG811635959

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811635959

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 29, 2026
Save £693 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £821 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 LG811635959 or 811635959. Listed at 19 retailers as of October 29, 2026, with prices from £128 to £821, a £693 spread on the same certified stone. Reve Diamonds lists it at £821. 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 angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635959
Dimensions6.51 × 6.55 × 4.02 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
6.51 mm6.55 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635959
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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 29
Current: £282 GBP|Low: £101 GBP|High: £821 GBP|Avg: £380 GBP|-0.2%
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 30, 2026
Retailer 11£128 GBP
Retailer 9£142 GBP
Retailer 5£182 GBP
Retailer 12£213 GBP
Retailer 2£234 GBP
Retailer 6£280 GBP
Retailer 1£282 GBP
Retailer 7£295 GBP
Retailer 13£339 GBP
Retailer 10£396 GBP
Retailer 4£510 GBP
Retailer 3£549 GBP
Retailer 8£739 GBP
Reve Diamonds£821 GBP

42 data points across 14 retailers

19 retailers£128 GBP to £821 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£148 GBP
$198 USD
View
A
Retailer 4
-
£158 GBP
$212 USD
View
A
Retailer 5
-
£158 GBP
$212 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£213 GBP
$285 USD
View
A
Retailer 8
-
£234 GBP
$314 USD
View
B+
Retailer 9
-
£280 GBP
View
B+
Retailer 10
-
£282 GBP
View
B+
Retailer 11
-
£295 GBP
€376 EUR
View
B+
Retailer 12
-
£339 GBP
$454 USD
View
B+
Retailer 13
-
£396 GBP
$531 USD
View
B
Retailer 14
-
£434 GBP
SGD 786 SGD
View
B
Retailer 15
-
£508 GBP
$680 USD
View
B
Retailer 16
-
£520 GBP
$697 USD
View
B
Retailer 17
-
£549 GBP
$735 USD
View
B
Retailer 18
-
£739 GBP
View
Most Expensive
B
Reve Diamonds
036EF5614 · Oct 30
£821 GBP
$1,100 USD
View
18 more retailers have this diamond
Prices start from £128 GBPSave up to £693 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
£128 GBP