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Oval|Natural|GIA

0.90ct K VS1 Oval Natural Diamond

ID • K/VS1 • GIA 5231989041

Certificate GIA 5231989041

Diamond specifications and retailer prices

From $1,546 NZD
As of November 6, 2026
Save $2,320 NZD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,747 NZD at NZ Jewellers · As of August 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231989041. Listed at 14 retailers as of November 2, 2026, with a 150% 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

0.90
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231989041
Dimensions7.51 × 5.35 × 3.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.51 mm5.35 mm0.90 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231989041
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: Nov 6
Current: $3,202 NZD|Low: $1,546 NZD|High: $4,014 NZD|Avg: $2,567 NZD|-2.4%
Retailer 1
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 12$1,546 NZD
Retailer 11$1,948 NZD
Retailer 3$2,114 NZD
Retailer 6$2,118 NZD
Retailer 2$2,120 NZD
Retailer 5$2,165 NZD
Retailer 4$2,430 NZD
Retailer 8$2,432 NZD
Retailer 10$2,951 NZD
Retailer 7$3,090 NZD
Retailer 1$3,202 NZD
Retailer 9$3,866 NZD

40 data points across 12 retailers

14 retailers$1,546 NZD to $3,866 NZD

A
Cheapest Retailer
-
$1,546 NZD
A
Retailer 2
-
$1,948 NZD
View
Final sale: no returns
Retailer 3
-
$2,114 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,118 NZD
View
A
Retailer 5
-
$2,120 NZD
View
A
Retailer 6
-
$2,165 NZD
View
A
Retailer 7
-
$2,430 NZD
View
A
Retailer 8
-
$2,432 NZD
View
B+
Retailer 9
-
$2,951 NZD
View
B+
Retailer 10
-
$3,090 NZD
View
B+
Retailer 11
-
$3,202 NZD
View
B
Retailer 12
-
$3,866 NZD
View
Retailer 13
-
$5,282 NZD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
394ea473-cccd-4647-b314-89ea7b43f778 · Aug 30
$5,747 NZD
$3,186 USD
View
Price last confirmed 68 days ago
13 more retailers have this diamond
Prices start from $1,546 NZDSave up to $2,320 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
0.90ct Oval
$1,546 NZD