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Radiant|Natural|IGI

1.90ct K VS1 Radiant Natural Diamond

VG • K/VS1 • IGI 574353243

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

Certificate IGI 574353243

Diamond specifications and retailer prices

From $10,526 NZD
As of November 4, 2026
Save $7,174 NZD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,204 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.9ct natural radiant diamond

This 1.9ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 574353243. Listed at 13 retailers as of November 4, 2026, with a 68% 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

1.90
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle59.3°
Pavilion angle30.1°
OriginNatural
Grading LabIGI
CertificateIGI 574353243
Dimensions8.16 × 5.95 × 3.92 mm
L/W Ratio1.37
Culet sizePointed
Top View
8.16 mm5.95 mm1.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 574353243
Side View
Table 74.5%Crown 59.3°Girdle: STK-VTKPavilion 30.1°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $17,700 NZD|Low: $10,526 NZD|High: $18,010 NZD|Avg: $12,929 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6$10,526 NZD
Retailer 7$10,535 NZD
Retailer 3$11,319 NZD
Retailer 2$11,700 NZD
Retailer 4$13,123 NZD
Retailer 5$14,738 NZD
Retailer 1$17,700 NZD

41 data points across 7 retailers

13 retailers$10,526 NZD to $17,700 NZD

B+
Cheapest Retailer
-
$10,526 NZD
B+
Retailer 2
-
$10,535 NZD
View
Retailer 3
-
$11,150 NZD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$11,211 NZD
View
B+
Retailer 5
-
$11,319 NZD
View
B+
Retailer 6
-
$11,700 NZD
View
Retailer 7
-
$12,079 NZD
View
Price last confirmed 30 days ago
Retailer 8
-
$12,265 NZD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$13,123 NZD
View
Retailer 10
-
$13,937 NZD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$14,738 NZD
View
B
Retailer 12
-
$17,700 NZD
View
Most Expensive
NZ Jewellers
913a9734-b8d8-496d-bac6-1eeaeab4389b · Sep 30
$20,204 NZD
$11,200 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $10,526 NZDSave up to $7,174 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.

B+
1.90ct Radiant
$10,526 NZD