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Radiant|Lab Grown|IGI

1.20ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG689562960

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

Certificate IGI LG689562960

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of November 2, 2026
Save £1,277 GBP (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,408 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689562960 or 689562960. Listed at 20 retailers as of November 2, 2026, with prices from £131 to £1,408, a £1,277 spread on the same certified stone. Do Amore Diamonds lists it at £1,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562960
Dimensions7.69 × 5.26 × 3.45 mm
L/W Ratio1.46
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
7.69 mm5.26 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562960
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 36.8°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: Nov 2
Current: £1,259 GBP|Low: £128 GBP|High: £1,282 GBP|Avg: £441 GBP|+0.6%
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
Retailer 14
Retailer 15
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Retailer 17
November 3, 2026
Retailer 8£131 GBP
Retailer 2£144 GBP
Retailer 7£153 GBP
Retailer 11£160 GBP
Retailer 4£163 GBP
Retailer 6£219 GBP
Retailer 9£285 GBP
Retailer 16£311 GBP
Retailer 12£318 GBP
Retailer 5£403 GBP
Retailer 15£439 GBP
Retailer 14£466 GBP
Retailer 3£578 GBP
Retailer 10£697 GBP
Retailer 17£708 GBP
Retailer 13£841 GBP
Do Amore Diamonds£1,259 GBP

34 data points across 17 retailers

20 retailers£131 GBP to £1,408 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
$205 USD
View
A
Retailer 4
-
£160 GBP
$215 USD
View
Retailer 5
-
£163 GBP
$219 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£219 GBP
$294 USD
View
A
Retailer 7
-
£285 GBP
$382 USD
View
A
Retailer 8
-
£311 GBP
ZAR 6,733 ZAR
View
A
Retailer 9
-
£318 GBP
View
A
Retailer 10
-
£403 GBP
$541 USD
View
B+
Retailer 11
-
£439 GBP
A$906 AUD
View
B+
Retailer 12
-
£466 GBP
$625 USD
View
B+
Retailer 13
-
£578 GBP
$776 USD
View
Retailer 14
-
£615 GBP
$825 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
£697 GBP
$935 USD
View
B+
Retailer 16
-
£708 GBP
$950 USD
View
B
Retailer 17
-
£841 GBP
View
B
Retailer 18
-
£1,233 GBP
$1,655 USD
View
B
Retailer 19
-
£1,259 GBP
$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
23-689562960 · Nov 3
£1,408 GBP
$1,890 USD
View
19 more retailers have this diamond
Prices start from £131 GBPSave up to £1,277 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
1.20ct Radiant
£131 GBP