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Radiant|Lab Grown|IGI

1.26ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG750589636

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG750589636

Diamond specifications and retailer prices

From £128 GBP
$172 USD
As of October 27, 2026
Save £1,103 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,231 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG750589636 or 750589636. Listed at 15 retailers as of October 27, 2026, with prices from £128 to £1,231, a £1,103 spread on the same certified stone. Do Amore Diamonds lists it at £1,231. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750589636
Dimensions7.58 × 5.47 × 3.59 mm
L/W Ratio1.39
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
Top View
7.58 mm5.47 mm1.26 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750589636
Side View
Table 59.0%Crown 40.4°Girdle: MediumPavilion 36.3°Culet: NoneDepth 65.6%

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 27
Current: £1,231 GBP|Low: £98 GBP|High: £1,291 GBP|Avg: £552 GBP|+5.1%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 30, 2026
Retailer 11£146 GBP
Retailer 3£190 GBP
Retailer 17£219 GBP
Retailer 7£271 GBP
Retailer 13£293 GBP
Retailer 2£328 GBP
Retailer 16£346 GBP
Retailer 9£411 GBP
Retailer 15£446 GBP
Retailer 4£579 GBP
Retailer 14£605 GBP
Retailer 10£707 GBP
Retailer 12£822 GBP
Retailer 6£825 GBP
Retailer 8£830 GBP
Retailer 5£1,187 GBP
Do Amore Diamonds£1,231 GBP

29 data points across 17 retailers

15 retailers£128 GBP to £1,231 GBP

A
Cheapest Retailer
-
£128 GBP
$172 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£190 GBP
$255 USD
View
B+
Retailer 5
-
£219 GBP
$294 USD
View
Retailer 6
-
£293 GBP
€374 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£346 GBP
$464 USD
View
B+
Retailer 8
-
£446 GBP
$597 USD
View
B+
Retailer 9
-
£564 GBP
$756 USD
View
B+
Retailer 10
-
£579 GBP
$775 USD
View
Retailer 11
-
£605 GBP
$810 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£707 GBP
$947 USD
View
B
Retailer 13
-
£822 GBP
View
B
Retailer 14
-
£1,187 GBP
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-F62A9D3B2 · Oct 29
£1,231 GBP
$1,650 USD
View
14 more retailers have this diamond
Prices start from £128 GBPSave up to £1,103 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
1.26ct Radiant
£128 GBP