CaratHunter
Plans
Marquise|Natural|IGI

0.70ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 731563533

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 731563533

Diamond specifications and retailer prices

From $532 USD
As of November 5, 2026
Save $1,137 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,669 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 731563533. Listed at 9 retailers as of November 5, 2026, with prices from $532 to $1,669, a $1,137 spread on the same certified stone. NZ Jewellers lists it at $1,669. 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

0.70
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 731563533
Dimensions8.72 × 4.69 × 2.94 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
8.72 mm4.69 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 731563533
Side View
Table 59.0%Crown 38.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 62.7%

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 5
Current: $1,669 USD|Low: $532 USD|High: $1,669 USD|Avg: $838 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$532 USD
Retailer 6$573 USD
Retailer 10$573 USD
Retailer 7$598 USD
Retailer 9$614 USD
Retailer 2$689 USD
Retailer 4$744 USD
Retailer 11$761 USD
Retailer 3$1,197 USD
Retailer 5$1,229 USD
NZ Jewellers$1,669 USD

44 data points across 11 retailers

9 retailers$532 USD to $1,669 USD

A
Cheapest Retailer
-
$532 USD
B+
Retailer 2
-
$573 USD
View
B+
Retailer 3
-
$614 USD
View
B+
Retailer 4
-
$689 USD
View
B+
Retailer 5
-
$744 USD
View
B+
Retailer 6
-
$761 USD
View
B
Retailer 7
-
$1,197 USD
View
B
Retailer 8
-
$1,229 USD
View
Most Expensive
C
NZ Jewellers
fb3bee22-04db-43fe-9082-ccc7d77ef3b9 · Nov 5
$1,669 USD
View
8 more retailers have this diamond
Prices start from $532 USDSave up to $1,137 USD

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
0.70ct Marquise
$532 USD