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Round|Natural|GIA

0.90ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 1395672785

Certificate GIA 1395672785

Diamond specifications and retailer prices

From $1,615 NZD
As of November 6, 2026
Save $3,714 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,330 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1395672785. Listed at 18 retailers as of November 5, 2026, with prices from $1,615 to $5,330, a $3,714 spread on the same certified stone. NZ Jewellers lists it at $5,330. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1395672785
Dimensions6.04 × 6.00 × 3.88 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
6.04 mm6.00 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1395672785
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

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 6
Current: $5,330 NZD|Low: $1,615 NZD|High: $5,330 NZD|Avg: $2,655 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$1,615 NZD
Retailer 5$1,777 NZD
Retailer 10$2,021 NZD
Retailer 6$2,094 NZD
Retailer 4$2,099 NZD
Retailer 3$2,184 NZD
Retailer 18$2,184 NZD
Retailer 11$2,256 NZD
Retailer 17$2,268 NZD
Retailer 7$2,279 NZD
Retailer 8$2,423 NZD
Retailer 12$2,455 NZD
Retailer 16$2,521 NZD
Retailer 14$3,033 NZD
Retailer 13$3,198 NZD
Retailer 15$3,992 NZD
Retailer 2$5,191 NZD
NZ Jewellers$5,330 NZD

32 data points across 18 retailers

18 retailers$1,615 NZD to $5,330 NZD

B+
Cheapest Retailer
-
$1,615 NZD
B+
Retailer 2
-
$1,777 NZD
View
B+
Retailer 3
-
$2,028 NZD
View
B+
Retailer 4
-
$2,094 NZD
View
B+
Retailer 5
-
$2,099 NZD
View
Retailer 6
-
$2,184 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,184 NZD
View
B+
Retailer 8
-
$2,256 NZD
View
B+
Retailer 9
-
$2,268 NZD
View
B+
Retailer 10
-
$2,279 NZD
View
B
Retailer 11
-
$2,423 NZD
View
B+
Retailer 12
-
$2,455 NZD
View
B+
Retailer 13
-
$2,521 NZD
View
B
Retailer 14
-
$3,033 NZD
View
B
Retailer 15
-
$3,198 NZD
View
B
Retailer 16
-
$3,992 NZD
View
C
Retailer 17
-
$5,191 NZD
View
Most Expensive
C
NZ Jewellers
47b546d8-8ac3-49df-94ce-36e366552843 · Nov 5
$5,330 NZD
$2,996 USD
View
17 more retailers have this diamond
Prices start from $1,615 NZDSave up to $3,714 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+
0.90ct Round
$1,615 NZD