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Oval|Natural|IGI

0.90ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 591362690

Shape and cutting style on the report: Oval brilliant

Certificate IGI 591362690

Diamond specifications and retailer prices

From $1,188 USD
As of November 5, 2026
Save $1,830 USD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,018 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 591362690. Listed at 13 retailers as of November 5, 2026, with prices from $1,188 to $3,018, a $1,830 spread on the same certified stone. NZ Jewellers lists it at $3,018. 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

0.90
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 591362690
Dimensions7.54 × 5.43 × 3.30 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
7.54 mm5.43 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 591362690
Side View
Table 59.0%Crown 40.2°Girdle: THN-THKPavilion 36.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,018 USD|Low: $1,188 USD|High: $3,044 USD|Avg: $1,617 USD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$1,188 USD
Retailer 8$1,190 USD
Retailer 9$1,237 USD
Retailer 11$1,237 USD
Retailer 3$1,285 USD
Retailer 10$1,371 USD
Retailer 5$1,421 USD
Retailer 12$1,428 USD
Retailer 2$1,718 USD
Retailer 6$1,812 USD
Retailer 7$2,260 USD
NZ Jewellers$3,018 USD

40 data points across 12 retailers

13 retailers$1,188 USD to $3,018 USD

A
Cheapest Retailer
-
$1,188 USD
A
Retailer 2
-
$1,190 USD
View
Retailer 3
-
$1,204 USD
View
Price last confirmed 117 days ago
Retailer 4
-
$1,237 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,237 USD
View
B+
Retailer 6
-
$1,285 USD
View
B+
Retailer 7
-
$1,371 USD
View
B+
Retailer 8
-
$1,421 USD
View
B+
Retailer 9
-
$1,428 USD
View
B
Retailer 10
-
$1,718 USD
View
B+
Retailer 11
-
$1,812 USD
View
B
Retailer 12
-
$2,260 USD
View
Most Expensive
B
NZ Jewellers
5eafc9a0-519b-4ace-bda0-2486fba55e1d · Nov 5
$3,018 USD
View
12 more retailers have this diamond
Prices start from $1,188 USDSave up to $1,830 USD

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
0.90ct Oval
$1,188 USD