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Marquise|Natural|IGI

1.06ct I IF Marquise Natural Diamond

EX • I/IF • IGI 749558365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558365

Diamond specifications and retailer prices

From $3,234 USD
As of November 4, 2026
Save $3,113 USD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,347 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 749558365. Listed at 18 retailers as of November 4, 2026, with prices from $3,234 to $6,347, a $3,113 spread on the same certified stone. NZ Jewellers lists it at $6,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 749558365
Dimensions10.32 × 5.35 × 3.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
10.32 mm5.35 mm1.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 749558365
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.5%

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 4
Current: $4,446 USD|Low: $3,120 USD|High: $6,165 USD|Avg: $4,081 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,210 USD
Retailer 9$3,302 USD
Retailer 7$3,362 USD
Retailer 8$3,783 USD
Retailer 2$3,838 USD
Retailer 4$4,088 USD
Retailer 6$4,289 USD
Retailer 1$4,446 USD
Retailer 3$6,075 USD

40 data points across 9 retailers

18 retailers$3,234 USD to $6,347 USD

Retailer 1
-
$3,210 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$3,234 USD
View
A
Retailer 3
-
$3,292 USD
View
A
Retailer 4
-
$3,362 USD
View
Final sale: no returns
A
Retailer 5
-
$3,495 USD
View
A
Retailer 6
-
$3,560 USD
View
A
Retailer 7
-
$3,643 USD
View
Retailer 8
-
$3,643 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$3,783 USD
View
A
Retailer 10
-
$3,788 USD
View
A
Retailer 11
-
$3,838 USD
View
A
Retailer 12
-
$4,088 USD
View
A
Retailer 13
-
$4,203 USD
View
A
Retailer 14
-
$4,446 USD
View
B+
Retailer 15
-
$4,663 USD
View
B+
Retailer 16
-
$5,370 USD
View
B+
Retailer 17
-
$6,075 USD
View
Most Expensive
B
NZ Jewellers
d33ec428-07ed-4f5e-a366-499073b4c499 · Nov 5
$6,347 USD
View
17 more retailers have this diamond
Prices start from $3,234 USDSave up to $3,113 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
1.06ct Marquise
$3,234 USD