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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1548757701

Certificate GIA 1548757701

Diamond specifications and retailer prices

From $2,017 SGD
As of November 1, 2026
Save $3,499 SGD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,516 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 I 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 1548757701. Listed at 16 retailers as of November 1, 2026, with prices from $2,017 to $5,516, a $3,499 spread on the same certified stone. NZ Jewellers lists it at $5,516. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1548757701
Dimensions9.82 × 5.37 × 3.41 mm
L/W Ratio1.83
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity
Top View
9.82 mm5.37 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1548757701
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.6%

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: $5,516 SGD|Low: $2,017 SGD|High: $5,596 SGD|Avg: $2,950 SGD|-1.4%
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
Retailer 16
November 4, 2026
Retailer 8$2,017 SGD
Retailer 12$2,044 SGD
Retailer 11$2,384 SGD
Retailer 15$2,434 SGD
Retailer 16$2,518 SGD
Retailer 9$2,603 SGD
Retailer 3$2,638 SGD
Retailer 6$2,660 SGD
Retailer 13$2,760 SGD
Retailer 7$2,831 SGD
Retailer 2$2,865 SGD
Retailer 14$3,044 SGD
Retailer 5$3,367 SGD
Retailer 10$3,587 SGD
Retailer 4$4,623 SGD
NZ Jewellers$5,516 SGD

18 data points across 16 retailers

16 retailers$2,017 SGD to $5,516 SGD

A
Cheapest Retailer
-
$2,017 SGD
A
Retailer 2
-
$2,044 SGD
View
A
Retailer 3
-
$2,384 SGD
View
B+
Retailer 4
-
$2,434 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,518 SGD
View
A
Retailer 6
-
$2,603 SGD
View
A
Retailer 7
-
$2,638 SGD
View
A
Retailer 8
-
$2,660 SGD
View
A
Retailer 9
-
$2,760 SGD
View
Retailer 10
-
$2,831 SGD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$2,865 SGD
View
A
Retailer 12
-
$3,044 SGD
View
B+
Retailer 13
-
$3,367 SGD
View
B+
Retailer 14
-
$3,587 SGD
View
B
Retailer 15
-
$4,623 SGD
View
Most Expensive
B
NZ Jewellers
460c3862-4f84-482b-a17b-52b96bf2ba97 · Nov 3
$5,516 SGD
$4,305 USD
View
15 more retailers have this diamond
Prices start from $2,017 SGDSave up to $3,499 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
$2,017 SGD