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Oval|Natural|GIA

0.91ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 2556832843

Certificate GIA 2556832843

Diamond specifications and retailer prices

From $1,773 NZD
As of November 5, 2026
Save $593 NZD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,366 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556832843. Listed at 5 retailers as of November 5, 2026, with prices from $1,773 to $2,366, a $593 spread on the same certified stone. GemTrove lists it at $2,366. 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

0.91
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556832843
Dimensions7.29 × 5.38 × 3.56 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.29 mm5.38 mm0.91 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556832843
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.3%

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 5
Current: $2,366 NZD|Low: $1,631 NZD|High: $2,366 NZD|Avg: $1,952 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$1,773 NZD
Retailer 5$1,872 NZD
Retailer 2$1,883 NZD
Retailer 4$1,883 NZD
GemTrove$2,366 NZD

28 data points across 5 retailers

5 retailers$1,773 NZD to $2,366 NZD

B+
Cheapest Retailer
-
$1,773 NZD
B+
Retailer 2
-
$1,872 NZD
View
B+
Retailer 3
-
$1,883 NZD
View
B+
Retailer 4
-
$1,883 NZD
View
Most Expensive
B
GemTrove
GT-N-01283032-98 · Nov 6
$2,366 NZD
A$2,018 AUD
View
4 more retailers have this diamond
Prices start from $1,773 NZDSave up to $593 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+
0.91ct Oval
$1,773 NZD