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Radiant|Lab Grown|IGI

1.29ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG836670444

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

Certificate IGI LG836670444

Diamond specifications and retailer prices

From £206 GBP
$276 USD
As of October 30, 2026
Save £1,585 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,791 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct 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 top-tier cut grade and certified by IGI LG836670444 or 836670444. Listed at 13 retailers as of October 29, 2026, with prices from £206 to £1,791, a £1,585 spread on the same certified stone. Do Amore Diamonds lists it at £1,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836670444
Dimensions7.69 × 5.56 × 3.60 mm
L/W Ratio1.38
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
7.69 mm5.56 mm1.29 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836670444
Side View
Table 61.0%Crown 40.5°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 64.7%

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 30
Current: £1,791 GBP|Low: £198 GBP|High: £1,829 GBP|Avg: £652 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£206 GBP
Retailer 4£239 GBP
Retailer 3£361 GBP
Retailer 9£362 GBP
Retailer 2£370 GBP
Retailer 13£422 GBP
Retailer 5£444 GBP
Retailer 11£642 GBP
Retailer 6£687 GBP
Retailer 8£784 GBP
Retailer 12£906 GBP
Retailer 7£1,131 GBP
Do Amore Diamonds£1,791 GBP

26 data points across 13 retailers

13 retailers£206 GBP to £1,791 GBP

A
Cheapest Retailer
-
£206 GBP
$276 USD
A
Retailer 2
-
£239 GBP
$320 USD
View
A
Retailer 3
-
£361 GBP
$484 USD
View
A
Retailer 4
-
£362 GBP
$485 USD
View
A
Retailer 5
-
£370 GBP
View
B+
Retailer 6
-
£422 GBP
$566 USD
View
B+
Retailer 7
-
£444 GBP
$595 USD
View
Retailer 8
-
£642 GBP
$860 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£687 GBP
A$1,417 AUD
View
B
Retailer 10
-
£784 GBP
$1,051 USD
View
B
Retailer 11
-
£906 GBP
$1,214 USD
View
B
Retailer 12
-
£1,131 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1793822 · Oct 29
£1,791 GBP
$2,400 USD
View
12 more retailers have this diamond
Prices start from £206 GBPSave up to £1,585 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
1.29ct Radiant
£206 GBP