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Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG607399885

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

Certificate IGI LG607399885

Diamond specifications and retailer prices

From $405 NZD
$228 USD
As of October 30, 2026
Save $3,481 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,347 NZD at Do Amore Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607399885 or 607399885. Listed at 19 retailers as of October 30, 2026, with a 861% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607399885
Dimensions6.94 × 4.76 × 3.29 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.94 mm4.76 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607399885
Side View
Table 68.0%Crown 48.5°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 69.1%

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: $3,886 NZD|Low: $371 NZD|High: $3,886 NZD|Avg: $1,190 NZD
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
Retailer 16
November 1, 2026
Retailer 14$405 NZD
Retailer 3$444 NZD
Retailer 15$452 NZD
Retailer 7$460 NZD
Retailer 9$470 NZD
Retailer 12$612 NZD
Retailer 13$676 NZD
Retailer 5$885 NZD
Retailer 10$1,057 NZD
Retailer 6$1,263 NZD
Retailer 11$1,405 NZD
Retailer 8$1,455 NZD
Retailer 2$1,783 NZD
Retailer 4$1,972 NZD
Retailer 16$2,087 NZD
Do Amore Diamonds$3,886 NZD

25 data points across 16 retailers

19 retailers$405 NZD to $3,886 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
A
Retailer 2
-
$444 NZD
$250 USD
View
A
Retailer 3
-
$452 NZD
$255 USD
View
Final sale: no returns
A
Retailer 4
-
$460 NZD
$259 USD
View
A
Retailer 5
-
$470 NZD
$265 USD
View
A
Retailer 6
-
$612 NZD
$345 USD
View
A
Retailer 7
-
$676 NZD
$381 USD
View
B+
Retailer 8
-
$885 NZD
ZAR 8,054 ZAR
View
B+
Retailer 9
-
$1,057 NZD
£469 GBP
View
B+
Retailer 10
-
$1,244 NZD
£552 GBP
View
B+
Retailer 11
-
$1,263 NZD
A$1,095 AUD
View
B
Retailer 12
-
$1,405 NZD
$792 USD
View
Retailer 13
-
$1,455 NZD
$820 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,783 NZD
$1,005 USD
View
B
Retailer 15
-
$1,972 NZD
£875 GBP
View
B
Retailer 16
-
$2,087 NZD
$1,176 USD
View
B
Retailer 17
-
$2,236 NZD
$1,260 USD
View
B
Retailer 18
-
$3,886 NZD
$2,190 USD
View
Most Expensive
Do Amore Diamonds
23-607399885 · Oct 30
$4,347 NZD
$2,450 USD
View
Price under review
18 more retailers have this diamond
Prices start from $405 NZDSave up to $3,481 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
$405 NZD