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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 1563071960

Certificate GIA 1563071960

Diamond specifications and retailer prices

From $2,847 SGD
$2,227 USD
As of November 1, 2026
Save $4,427 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,274 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563071960. Listed at 15 retailers as of October 30, 2026, with prices from $2,847 to $7,274, a $4,427 spread on the same certified stone. NZ Jewellers lists it at $7,274. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563071960
Dimensions10.06 × 5.30 × 3.31 mm
L/W Ratio1.90
Top View
10.06 mm5.30 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563071960
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,274 SGD|Low: $2,847 SGD|High: $7,274 SGD|Avg: $3,809 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 3$2,847 SGD
Retailer 11$2,908 SGD
Retailer 5$2,954 SGD
Retailer 4$3,040 SGD
Retailer 13$3,153 SGD
Retailer 15$3,153 SGD
Retailer 7$3,158 SGD
Retailer 12$3,209 SGD
Retailer 14$3,297 SGD
Retailer 2$3,486 SGD
Retailer 6$3,637 SGD
Retailer 9$3,688 SGD
Retailer 8$4,345 SGD
Retailer 10$6,096 SGD
NZ Jewellers$7,274 SGD

14 data points across 15 retailers

15 retailers$2,847 SGD to $7,274 SGD

B+
Cheapest Retailer
-
$2,847 SGD
$2,227 USD
B+
Retailer 2
-
$2,908 SGD
$2,275 USD
View
B+
Retailer 3
-
$2,954 SGD
$2,311 USD
View
B+
Retailer 4
-
$3,040 SGD
$2,378 USD
View
B+
Retailer 5
-
$3,153 SGD
$2,466 USD
View
B+
Retailer 6
-
$3,153 SGD
$2,466 USD
View
Retailer 7
-
$3,158 SGD
$2,470 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$3,209 SGD
$2,510 USD
View
B
Retailer 9
-
$3,297 SGD
$2,579 USD
View
B
Retailer 10
-
$3,486 SGD
£2,147 GBP
View
B
Retailer 11
-
$3,637 SGD
$2,845 USD
View
B+
Retailer 12
-
$3,688 SGD
£2,272 GBP
View
B
Retailer 13
-
$4,345 SGD
€3,237 EUR
View
B
Retailer 14
-
$6,096 SGD
£3,755 GBP
View
Most Expensive
B
NZ Jewellers
405a0b10-22bc-4a71-a390-6f5566a4e915 · Oct 30
$7,274 SGD
$5,690 USD
View
14 more retailers have this diamond
Prices start from $2,847 SGDSave up to $4,427 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.

B+
1.01ct Marquise
$2,847 SGD