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Radiant|Lab Grown|IGI

0.99ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG761563407

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

Certificate IGI LG761563407

Diamond specifications and retailer prices

From £111 GBP
$149 USD
As of October 30, 2026
Save £620 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £731 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761563407 or 761563407. Listed at 21 retailers as of October 28, 2026, with prices from £111 to £731, a £620 spread on the same certified stone. Brilliant Earth lists it at £731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761563407
Dimensions7.10 × 4.86 × 3.30 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
7.10 mm4.86 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761563407
Side View
Table 64.0%Crown 39.6°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 67.9%

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 30
Current: £731 GBP|Low: £107 GBP|High: £731 GBP|Avg: £322 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 4£111 GBP
Retailer 9£125 GBP
Retailer 21£129 GBP
Retailer 5£138 GBP
Retailer 7£138 GBP
Retailer 13£238 GBP
Retailer 2£241 GBP
Retailer 16£250 GBP
Retailer 14£253 GBP
Retailer 15£262 GBP
Retailer 8£273 GBP
Retailer 6£319 GBP
Retailer 18£344 GBP
Retailer 20£353 GBP
Retailer 11£379 GBP
Retailer 3£442 GBP
Retailer 12£444 GBP
Retailer 19£455 GBP
Retailer 10£485 GBP
Retailer 17£646 GBP
Brilliant Earth£731 GBP

44 data points across 21 retailers

21 retailers£111 GBP to £731 GBP

A
Cheapest Retailer
-
£111 GBP
$149 USD
A
Retailer 2
-
£125 GBP
$167 USD
View
Final sale: no returns
A
Retailer 3
-
£129 GBP
$173 USD
View
A
Retailer 4
-
£138 GBP
$185 USD
View
A
Retailer 5
-
£138 GBP
$185 USD
View
A
Retailer 6
-
£238 GBP
View
A
Retailer 7
-
£241 GBP
€308 EUR
View
A
Retailer 8
-
£250 GBP
ZAR 5,404 ZAR
View
A
Retailer 9
-
£253 GBP
$339 USD
View
A
Retailer 10
-
£262 GBP
View
A
Retailer 11
-
£273 GBP
$366 USD
View
A
Retailer 12
-
£319 GBP
$428 USD
View
A
Retailer 13
-
£344 GBP
A$709 AUD
View
B+
Retailer 14
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£353 GBP
$473 USD
View
B+
Retailer 15
-
£379 GBP
SGD 687 SGD
View
B+
Retailer 16
-
£442 GBP
$592 USD
View
B+
Retailer 17
-
£444 GBP
$595 USD
View
Retailer 18
-
£455 GBP
$610 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
£485 GBP
$650 USD
View
B
Retailer 20
-
£646 GBP
View
Most Expensive
B
Brilliant Earth
21417833A · Oct 28
£731 GBP
$980 USD
View
20 more retailers have this diamond
Prices start from £111 GBPSave up to £620 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
0.99ct Radiant
£111 GBP