CaratHunter
Plans
Radiant|Lab Grown|IGI

1.01ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG670458393

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

Certificate IGI LG670458393

Diamond specifications and retailer prices

From $449 NZD
$252 USD
As of October 27, 2026
Save $2,229 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,991 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670458393 or 670458393. Listed at 21 retailers as of October 27, 2026, with a 496% 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

1.01
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670458393
Dimensions4.97 × 4.97 × 7.56 mm
L/W Ratio1.00
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
4.97 mm4.97 mm1.01 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670458393
Side View
Table 67.0%Crown 39.9°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 63.2%

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: $2,475 NZD|Low: $431 NZD|High: $2,491 NZD|Avg: $1,068 NZD|-0.5%
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 14$449 NZD
Retailer 7$501 NZD
Retailer 4$520 NZD
Retailer 5$556 NZD
Retailer 15$556 NZD
Retailer 2$779 NZD
Retailer 13$846 NZD
Retailer 9$1,055 NZD
Retailer 10$1,076 NZD
Retailer 6$1,124 NZD
Retailer 8$1,495 NZD
Retailer 11$1,516 NZD
Retailer 12$1,710 NZD
Retailer 3$1,974 NZD
Retailer 1$2,475 NZD

43 data points across 15 retailers

21 retailers$449 NZD to $2,677 NZD

A
Cheapest Retailer
-
$449 NZD
$252 USD
A
Retailer 2
-
$501 NZD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$520 NZD
$292 USD
View
A
Retailer 4
-
$556 NZD
$312 USD
View
A
Retailer 5
-
$556 NZD
$312 USD
View
A
Retailer 6
-
$613 NZD
$344 USD
View
A
Retailer 7
-
$779 NZD
$437 USD
View
B+
Retailer 8
-
$846 NZD
$475 USD
View
B+
Retailer 9
-
$1,055 NZD
ZAR 9,571 ZAR
View
B+
Retailer 10
-
$1,076 NZD
£475 GBP
View
B+
Retailer 11
-
$1,124 NZD
$631 USD
View
B+
Retailer 12
-
$1,495 NZD
A$1,291 AUD
View
B
Retailer 13
-
$1,516 NZD
A$1,309 AUD
View
B
Retailer 14
-
$1,588 NZD
£702 GBP
View
B
Retailer 15
-
$1,710 NZD
$960 USD
View
B
Retailer 16
-
$1,974 NZD
$1,108 USD
View
B
Retailer 17
-
$2,272 NZD
$1,275 USD
View
B
Retailer 18
-
$2,389 NZD
£1,056 GBP
View
B
Retailer 19
-
$2,475 NZD
£1,094 GBP
View
B
Retailer 20
-
$2,677 NZD
CA$2,087 CAD
View
Most Expensive
B
Do Amore Diamonds
27-C18408FAA · Oct 29
$3,991 NZD
$2,240 USD
View
Price under review
20 more retailers have this diamond
Prices start from $449 NZDSave up to $2,229 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
1.01ct Radiant
$449 NZD