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Marquise|Natural|GIA

1.22ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6551871464

Certificate GIA 6551871464

Diamond specifications and retailer prices

From $4,668 NZD
As of November 6, 2026
Save $3,007 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,675 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551871464. Listed at 13 retailers as of November 6, 2026, with prices from $4,668 to $7,675, a $3,007 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,675. 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

1.22
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.71°
OriginNatural
Grading LabGIA
CertificateGIA 6551871464
Dimensions10.11 × 5.44 × 3.53 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.11 mm5.44 mm1.22 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551871464
Side View
Table 60.0%Crown 40.4°Girdle: STK-VTKPavilion 39.71°Culet: NoneDepth 64.8%

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: $4,668 NZD|Low: $4,668 NZD|High: $8,140 NZD|Avg: $5,767 NZD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$4,668 NZD
Retailer 9$4,714 NZD
Retailer 7$4,748 NZD
Retailer 3$4,941 NZD
Retailer 6$5,046 NZD
Retailer 2$5,170 NZD
Retailer 10$5,563 NZD
Retailer 11$5,763 NZD
Retailer 4$5,955 NZD
Retailer 5$6,088 NZD
Retailer 8$7,239 NZD
Wholesale Diamonds Direct$7,675 NZD

32 data points across 12 retailers

13 retailers$4,668 NZD to $7,675 NZD

B+
Cheapest Retailer
-
$4,668 NZD
B+
Retailer 2
-
$4,714 NZD
View
B+
Retailer 3
-
$4,748 NZD
View
B+
Retailer 4
-
$4,941 NZD
View
B+
Retailer 5
-
$5,046 NZD
View
B+
Retailer 6
-
$5,170 NZD
View
B+
Retailer 7
-
$5,563 NZD
View
B
Retailer 8
-
$5,704 NZD
View
B
Retailer 9
-
$5,763 NZD
View
B
Retailer 10
-
$5,955 NZD
View
B
Retailer 11
-
$6,088 NZD
View
B
Retailer 12
-
$7,239 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
265367098 · Nov 6
$7,675 NZD
$4,255 USD
View
12 more retailers have this diamond
Prices start from $4,668 NZDSave up to $3,007 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+
1.22ct Marquise
$4,668 NZD