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Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG828654976

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

Certificate IGI LG828654976

Diamond specifications and retailer prices

From $560 NZD
£248 GBP
As of October 27, 2026
Save $964 NZD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,824 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828654976 or 828654976. Listed at 13 retailers as of October 26, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828654976
Dimensions7.28 × 4.78 × 3.27 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm4.78 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828654976
Side View
Table 66.0%Crown 36.4°Girdle: Slightly ThickPavilion 30.6°Culet: NoneDepth 68.4%

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 27
Current: $821 NZD|Low: $293 NZD|High: $1,824 NZD|Avg: $803 NZD|-25.6%
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
Reve Diamonds
November 2, 2026
Retailer 3$293 NZD
Retailer 2$420 NZD
Retailer 10$560 NZD
Retailer 14$564 NZD
Retailer 9$588 NZD
Retailer 5$588 NZD
Retailer 4$599 NZD
Retailer 8$618 NZD
Retailer 13$738 NZD
Retailer 12$810 NZD
Retailer 1$821 NZD
Retailer 6$1,144 NZD
Retailer 7$1,191 NZD
Retailer 11$1,524 NZD
Reve Diamonds$1,824 NZD

41 data points across 15 retailers

13 retailers$560 NZD to $1,524 NZD

A
Cheapest Retailer
-
$560 NZD
£248 GBP
A
Retailer 2
-
$564 NZD
€302 EUR
View
A
Retailer 3
-
$588 NZD
ZAR 5,344 ZAR
View
A
Retailer 4
-
$588 NZD
$331 USD
View
Retailer 5
-
$599 NZD
$337 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$618 NZD
£274 GBP
View
B+
Retailer 7
-
$738 NZD
$415 USD
View
Retailer 8
-
$810 NZD
A$701 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$821 NZD
$462 USD
View
B+
Retailer 10
-
$1,144 NZD
$644 USD
View
B
Retailer 11
-
$1,191 NZD
$670 USD
View
B
Retailer 12
-
$1,524 NZD
£675 GBP
View
Most Expensive
Reve Diamonds
A5DDC62BF · Oct 25
$1,824 NZD
$1,026 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $560 NZDSave up to $964 NZD

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
$560 NZD