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Marquise|Natural|GIA

1.01ct J IF Marquise Natural Diamond

ID • J/IF • GIA 6551970472

Certificate GIA 6551970472

Diamond specifications and retailer prices

From $2,722 SGD
As of November 2, 2026
Save $3,633 SGD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,355 SGD at NZ Jewellers · As of November 3, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551970472. Listed at 8 retailers as of November 2, 2026, with prices from $2,722 to $6,355, a $3,633 spread on the same certified stone. NZ Jewellers lists it at $6,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle39.9°
Pavilion angle40.96°
OriginNatural
Grading LabGIA
CertificateGIA 6551970472
Dimensions9.53 × 5.15 × 3.44 mm
L/W Ratio1.85
Girdle conditionVery Thick
Top View
9.53 mm5.15 mm1.01 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6551970472
Side View
Table 59.0%Crown 39.9°Girdle: THK-VTKPavilion 40.96°Culet: NoneDepth 66.7%

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: $6,355 SGD|Low: $2,722 SGD|High: $6,705 SGD|Avg: $4,043 SGD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3$2,722 SGD
Retailer 4$3,040 SGD
Retailer 6$3,153 SGD
Retailer 7$3,166 SGD
Retailer 2$3,181 SGD
Retailer 8$3,882 SGD
Retailer 5$5,326 SGD
NZ Jewellers$6,355 SGD

37 data points across 8 retailers

8 retailers$2,722 SGD to $6,355 SGD

A
Cheapest Retailer
-
$2,722 SGD
A
Retailer 2
-
$3,040 SGD
View
A
Retailer 3
-
$3,153 SGD
View
A
Retailer 4
-
$3,166 SGD
View
A
Retailer 5
-
$3,181 SGD
View
Retailer 6
-
$3,882 SGD
View
Price last confirmed 31 days ago
B
Retailer 7
-
$5,326 SGD
View
Most Expensive
B
NZ Jewellers
cbb65b5c-0120-4aa0-ae6a-9bbf9df2cc90 · Nov 3
$6,355 SGD
$4,959 USD
View
7 more retailers have this diamond
Prices start from $2,722 SGDSave up to $3,633 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
$2,722 SGD