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Radiant|Lab Grown|IGI

0.99ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG648410709

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

Certificate IGI LG648410709

Diamond specifications and retailer prices

From £190 GBP
$255 USD
As of October 30, 2026
Save £1,444 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,634 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG648410709 or 648410709. Listed at 21 retailers as of October 30, 2026, with prices from £190 to £1,634, a £1,444 spread on the same certified stone. Do Amore Diamonds lists it at £1,634. 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 angle42.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648410709
Dimensions4.89 × 4.89 × 3.37 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.89 mm4.89 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648410709
Side View
Table 63.0%Crown 42.5°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.9%

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 30
Current: £445 GBP|Low: £163 GBP|High: £985 GBP|Avg: £414 GBP|+4.6%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 15£170 GBP
Retailer 12£190 GBP
Retailer 5£198 GBP
Retailer 3£211 GBP
Retailer 6£211 GBP
Retailer 4£283 GBP
Retailer 13£298 GBP
Retailer 7£317 GBP
Retailer 10£422 GBP
Retailer 1£445 GBP
Retailer 9£512 GBP
Retailer 11£581 GBP
Retailer 14£682 GBP
Retailer 8£940 GBP
Retailer 2£985 GBP

45 data points across 15 retailers

21 retailers£190 GBP to £1,634 GBP

Retailer 1
-
£170 GBP
$228 USD
Price last confirmed 23 days ago
A
Retailer 2
-
£190 GBP
$255 USD
View
Final sale: no returns
Retailer 3
-
£198 GBP
$265 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£211 GBP
$283 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£211 GBP
$283 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£226 GBP
$303 USD
View
A
Retailer 7
-
£283 GBP
$379 USD
View
Retailer 8
-
£298 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
£317 GBP
$425 USD
View
B+
Retailer 10
-
£422 GBP
ZAR 9,137 ZAR
View
B+
Retailer 11
-
£445 GBP
View
B+
Retailer 12
-
£512 GBP
A$1,056 AUD
View
Retailer 13
-
£564 GBP
$756 USD
View
B+
Retailer 14
-
£581 GBP
A$1,197 AUD
View
B
Retailer 15
-
£682 GBP
$914 USD
View
B
Retailer 16
-
£736 GBP
View
Retailer 17
-
£750 GBP
$1,005 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
£878 GBP
$1,176 USD
View
B
Retailer 19
-
£940 GBP
View
B
Retailer 20
-
£958 GBP
$1,284 USD
View
Most Expensive
B
Do Amore Diamonds
27-5308DC30C · Oct 31
£1,634 GBP
$2,190 USD
View
20 more retailers have this diamond
Prices start from £190 GBPSave up to £1,444 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
£190 GBP