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Marquise|Natural|GIA

1.01ct D I1 Marquise Natural Diamond

ID • D/I1 • GIA 3555746360

Certificate GIA 3555746360

Diamond specifications and retailer prices

From $2,455 SGD
HK$15,000 HKD
As of November 1, 2026
Save $1,670 SGD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,907 SGD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555746360. Listed at 8 retailers as of October 31, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555746360
Dimensions11.00 × 5.21 × 3.15 mm
L/W Ratio2.11
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
11.00 mm5.21 mm1.01 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555746360
Side View
Table 63.0%CrownGirdlePavilionCulet: 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: Nov 1
Current: $6,907 SGD|Low: $2,438 SGD|High: $7,792 SGD|Avg: $4,076 SGD|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$2,455 SGD
Retailer 6$2,958 SGD
Retailer 4$3,303 SGD
Retailer 5$3,303 SGD
Retailer 7$3,881 SGD
Retailer 3$4,125 SGD
Retailer 8$4,939 SGD
NZ Jewellers$6,907 SGD

26 data points across 8 retailers

8 retailers$2,455 SGD to $4,125 SGD

A
Cheapest Retailer
-
$2,455 SGD
HK$15,000 HKD
A
Retailer 2
-
$2,958 SGD
$2,314 USD
View
B+
Retailer 3
-
$3,303 SGD
$2,584 USD
View
Retailer 4
-
$3,303 SGD
$2,584 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$3,485 SGD
$2,726 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$3,881 SGD
$3,036 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$4,125 SGD
€3,073 EUR
View
Most Expensive
NZ Jewellers
ed171036-babd-4510-beb6-8b454938cafd · Oct 9
$6,907 SGD
$5,403 USD
View
Price last confirmed 24 days ago
7 more retailers have this diamond
Prices start from $2,455 SGDSave up to $1,670 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
1.01ct Marquise
$2,455 SGD