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Marquise|Natural|IGI

1.01ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 811694530

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694530

Diamond specifications and retailer prices

From $1,597 NZD
As of November 6, 2026
Save $1,194 NZD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,830 NZD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 811694530. Listed at 14 retailers as of November 3, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 811694530
Dimensions10.74 × 5.16 × 3.04 mm
L/W Ratio2.08
Girdle conditionFaceted
Top View
10.74 mm5.16 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811694530
Side View
Table 56.0%Crown 35.3°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 58.9%

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: $4,830 NZD|Low: $1,597 NZD|High: $5,312 NZD|Avg: $2,423 NZD|-9.1%
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
November 6, 2026
Retailer 2$1,597 NZD
Retailer 7$1,829 NZD
Retailer 13$1,886 NZD
Retailer 10$1,903 NZD
Retailer 3$1,980 NZD
Retailer 12$1,980 NZD
Retailer 8$2,033 NZD
Retailer 11$2,042 NZD
Retailer 6$2,056 NZD
Retailer 14$2,218 NZD
Retailer 4$2,224 NZD
Retailer 5$2,284 NZD
Retailer 9$2,791 NZD
Retailer 15$3,633 NZD
NZ Jewellers$4,830 NZD

28 data points across 15 retailers

14 retailers$1,597 NZD to $2,791 NZD

A
Cheapest Retailer
-
$1,597 NZD
B+
Retailer 2
-
$1,829 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,886 NZD
View
A
Retailer 4
-
$1,903 NZD
View
Retailer 5
-
$1,980 NZD
View
Price last confirmed 14 days ago
Retailer 6
-
$1,980 NZD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$2,033 NZD
View
Retailer 8
-
$2,056 NZD
View
Price last confirmed 12 days ago
Retailer 9
-
$2,218 NZD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$2,224 NZD
View
Retailer 11
-
$2,284 NZD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$2,791 NZD
View
Retailer 13
-
$3,633 NZD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
3338e193-06c7-4642-a3d6-fa4ae12d561f · Oct 24
$4,830 NZD
$2,715 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from $1,597 NZDSave up to $1,194 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
1.01ct Marquise
$1,597 NZD