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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 $255 USD
As of October 28, 2026
Save $1,935 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,190 USD at Do Amore Diamonds · As of October 29, 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 28, 2026, with prices from $255 to $2,190, a $1,935 spread on the same certified stone. Do Amore Diamonds lists it at $2,190. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $596 USD|Low: $219 USD|High: $1,320 USD|Avg: $553 USD|+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 29, 2026
Retailer 15$228 USD
Retailer 12$255 USD
Retailer 5$265 USD
Retailer 3$283 USD
Retailer 6$283 USD
Retailer 4$379 USD
Retailer 13$399 USD
Retailer 7$425 USD
Retailer 10$566 USD
Retailer 1$596 USD
Retailer 9$686 USD
Retailer 11$778 USD
Retailer 14$914 USD
Retailer 8$1,260 USD
Retailer 2$1,320 USD

44 data points across 15 retailers

21 retailers$255 USD to $2,190 USD

A
Retailer 1
-
$228 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$283 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$283 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$303 USD
View
A
Retailer 7
-
$379 USD
View
A
Retailer 8
-
$399 USD
£314 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$425 USD
View
B+
Retailer 10
-
$566 USD
ZAR 9,137 ZAR
View
B+
Retailer 11
-
$596 USD
£469 GBP
View
B+
Retailer 12
-
$686 USD
A$1,056 AUD
View
B+
Retailer 13
-
$756 USD
View
B+
Retailer 14
-
$778 USD
A$1,197 AUD
View
B
Retailer 15
-
$914 USD
View
B
Retailer 16
-
$986 USD
£776 GBP
View
B
Retailer 17
-
$1,005 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,176 USD
View
B
Retailer 19
-
$1,260 USD
£992 GBP
View
B
Retailer 20
-
$1,284 USD
View
Most Expensive
B
Do Amore Diamonds
27-5308DC30C · Oct 29
$2,190 USD
View
20 more retailers have this diamond
Prices start from $255 USDSave up to $1,935 USD

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
$255 USD