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Radiant|Natural|IGI

1.30ct I VVS1 Radiant Natural Diamond

VG • I/VVS1 • IGI 719565980

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

Certificate IGI 719565980

Diamond specifications and retailer prices

From $5,630 NZD
As of October 31, 2026
Save $3,878 NZD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,925 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 719565980. Listed at 5 retailers as of October 31, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 719565980
Dimensions7.17 × 5.46 × 3.78 mm
L/W Ratio1.31
Culet sizePointed
Top View
7.17 mm5.46 mm1.30 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 719565980
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 69.2%

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 31
Current: $6,907 NZD|Low: $4,746 NZD|High: $9,624 NZD|Avg: $6,412 NZD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$5,033 NZD
Retailer 9$5,361 NZD
Retailer 6$5,482 NZD
Retailer 4$5,630 NZD
Retailer 10$5,814 NZD
Retailer 7$6,546 NZD
Retailer 1$6,907 NZD
Retailer 2$7,080 NZD
Retailer 8$7,367 NZD
Retailer 3$9,508 NZD

21 data points across 10 retailers

5 retailers$5,630 NZD to $9,508 NZD

Retailer 1
-
$4,300 NZD
Price last confirmed 46 days ago
A
Retailer 2
-
$5,630 NZD
View
A
Retailer 3
-
$6,907 NZD
View
B+
Retailer 4
-
$9,508 NZD
View
Most Expensive
NZ Jewellers
9d704513-98ab-4df3-8aab-0455e25b7c0e · Sep 21
$9,925 NZD
$5,502 USD
View
Price last confirmed 46 days ago
4 more retailers have this diamond
Prices start from $5,630 NZDSave up to $3,878 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
1.30ct Radiant
$5,630 NZD