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Marquise|Natural|IGI

0.85ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 502165563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 502165563

Diamond specifications and retailer prices

From $1,401 NZD
₹75,091 INR
As of November 2, 2026
Save $3,207 NZD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,609 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.85ct natural marquise diamond

This 0.85ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 502165563. Listed at 13 retailers as of October 30, 2026, with prices from $1,401 to $4,609, a $3,207 spread on the same certified stone. NZ Jewellers lists it at $4,609. 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

0.85
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle31.5°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 502165563
Dimensions9.84 × 5.03 × 2.91 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
9.84 mm5.03 mm0.85 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 502165563
Side View
Table 57.5%Crown 31.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 57.9%

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 2
Current: $4,609 NZD|Low: $1,398 NZD|High: $4,609 NZD|Avg: $2,329 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
November 2, 2026
Retailer 2$1,401 NZD
Retailer 3$1,742 NZD
Retailer 12$1,813 NZD
Retailer 8$1,889 NZD
Retailer 11$1,889 NZD
Retailer 10$1,962 NZD
Retailer 4$1,985 NZD
Retailer 9$2,181 NZD
Retailer 5$2,508 NZD
Retailer 7$2,652 NZD
Retailer 6$3,460 NZD
NZ Jewellers$4,609 NZD

43 data points across 12 retailers

13 retailers$1,401 NZD to $4,609 NZD

A
Cheapest Retailer
-
$1,401 NZD
₹75,091 INR
B+
Retailer 2
-
$1,742 NZD
$980 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,809 NZD
$1,018 USD
View
B+
Retailer 4
-
$1,813 NZD
$1,020 USD
View
B+
Retailer 5
-
$1,889 NZD
$1,063 USD
View
B+
Retailer 6
-
$1,889 NZD
$1,063 USD
View
B+
Retailer 7
-
$1,962 NZD
$1,104 USD
View
B+
Retailer 8
-
$1,985 NZD
$1,117 USD
View
B+
Retailer 9
-
$2,181 NZD
$1,227 USD
View
B+
Retailer 10
-
$2,508 NZD
£1,111 GBP
View
B+
Retailer 11
-
$2,652 NZD
€1,421 EUR
View
B
Retailer 12
-
$3,460 NZD
£1,533 GBP
View
Most Expensive
B
NZ Jewellers
9cea1324-8b3a-4757-b73f-41208162a97b · Oct 30
$4,609 NZD
$2,593 USD
View
12 more retailers have this diamond
Prices start from $1,401 NZDSave up to $3,207 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
0.85ct Marquise
$1,401 NZD