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Marquise|Natural|GIA

1.05ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 1553548525

Certificate GIA 1553548525

Diamond specifications and retailer prices

From $2,790 AUD
₹186,640 INR
As of October 31, 2026
Save $4,144 AUD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,934 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553548525. Listed at 9 retailers as of October 30, 2026, with prices from $2,790 to $6,934, a $4,144 spread on the same certified stone. NZ Jewellers lists it at $6,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553548525
Dimensions10.63 × 5.32 × 3.22 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
10.63 mm5.32 mm1.05 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553548525
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.5%

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: Oct 31
Current: $6,934 AUD|Low: $2,783 AUD|High: $7,756 AUD|Avg: $3,998 AUD|-10.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$2,790 AUD
Retailer 7$2,995 AUD
Retailer 5$3,317 AUD
Retailer 6$3,317 AUD
Retailer 9$3,402 AUD
Retailer 4$3,469 AUD
Retailer 8$3,827 AUD
Retailer 3$4,144 AUD
NZ Jewellers$6,934 AUD

46 data points across 9 retailers

9 retailers$2,790 AUD to $6,934 AUD

A
Cheapest Retailer
-
$2,790 AUD
₹186,640 INR
A
Retailer 2
-
$2,995 AUD
$2,104 USD
View
A
Retailer 3
-
$3,317 AUD
$2,330 USD
View
A
Retailer 4
-
$3,317 AUD
$2,330 USD
View
A
Retailer 5
-
$3,402 AUD
$2,390 USD
View
A
Retailer 6
-
$3,469 AUD
$2,437 USD
View
B+
Retailer 7
-
$3,827 AUD
$2,688 USD
View
B+
Retailer 8
-
$4,144 AUD
€2,772 EUR
View
Most Expensive
B
NZ Jewellers
ba0047c7-623e-4232-9beb-205d4ec46ac2 · Oct 30
$6,934 AUD
$4,871 USD
View
8 more retailers have this diamond
Prices start from $2,790 AUDSave up to $4,144 AUD

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
1.05ct Marquise
$2,790 AUD