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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 $2,505 SGD
₹186,640 INR
As of October 31, 2026
Save $3,722 SGD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,227 SGD 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 $2,505 to $6,227, a $3,722 spread on the same certified stone. NZ Jewellers lists it at $6,227. 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: $6,227 SGD|Low: $2,499 SGD|High: $6,965 SGD|Avg: $3,590 SGD|-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$2,505 SGD
Retailer 7$2,690 SGD
Retailer 5$2,979 SGD
Retailer 6$2,979 SGD
Retailer 9$3,055 SGD
Retailer 4$3,115 SGD
Retailer 8$3,436 SGD
Retailer 3$3,721 SGD
NZ Jewellers$6,227 SGD

46 data points across 9 retailers

9 retailers$2,505 SGD to $6,227 SGD

A
Cheapest Retailer
-
$2,505 SGD
₹186,640 INR
A
Retailer 2
-
$2,690 SGD
$2,104 USD
View
A
Retailer 3
-
$2,979 SGD
$2,330 USD
View
A
Retailer 4
-
$2,979 SGD
$2,330 USD
View
A
Retailer 5
-
$3,055 SGD
$2,390 USD
View
A
Retailer 6
-
$3,115 SGD
$2,437 USD
View
B+
Retailer 7
-
$3,436 SGD
$2,688 USD
View
B+
Retailer 8
-
$3,721 SGD
€2,772 EUR
View
Most Expensive
B
NZ Jewellers
ba0047c7-623e-4232-9beb-205d4ec46ac2 · Oct 30
$6,227 SGD
$4,871 USD
View
8 more retailers have this diamond
Prices start from $2,505 SGDSave up to $3,722 SGD

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
$2,505 SGD