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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 3555943977

Certificate GIA 3555943977

Diamond specifications and retailer prices

From $2,328 SGD
As of November 1, 2026
Save $4,087 SGD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,415 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555943977. Listed at 16 retailers as of November 1, 2026, with prices from $2,328 to $6,415, a $4,087 spread on the same certified stone. NZ Jewellers lists it at $6,415. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle44.4°
Pavilion angle32°
OriginNatural
Grading LabGIA
CertificateGIA 3555943977
Dimensions10.05 × 5.14 × 3.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
10.05 mm5.14 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555943977
Side View
Table 67.0%Crown 44.4°Girdle: THK-VTKPavilion 32°Culet: NoneDepth 58.4%

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: $6,415 SGD|Low: $2,263 SGD|High: $6,475 SGD|Avg: $3,331 SGD|-0.9%
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 15$2,328 SGD
Retailer 7$2,421 SGD
Retailer 6$2,511 SGD
Retailer 3$2,530 SGD
Retailer 5$2,566 SGD
Retailer 4$2,653 SGD
Retailer 8$2,725 SGD
Retailer 12$2,780 SGD
Retailer 11$2,908 SGD
Retailer 9$3,029 SGD
Retailer 16$3,208 SGD
Retailer 2$3,245 SGD
Retailer 14$3,750 SGD
Retailer 10$3,814 SGD
Retailer 13$5,376 SGD
NZ Jewellers$6,415 SGD

28 data points across 16 retailers

16 retailers$2,328 SGD to $6,415 SGD

B+
Cheapest Retailer
-
$2,328 SGD
A
Retailer 2
-
$2,421 SGD
View
B+
Retailer 3
-
$2,511 SGD
View
B+
Retailer 4
-
$2,530 SGD
View
B+
Retailer 5
-
$2,566 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,653 SGD
View
B+
Retailer 7
-
$2,725 SGD
View
B+
Retailer 8
-
$2,780 SGD
View
B+
Retailer 9
-
$2,908 SGD
View
B+
Retailer 10
-
$3,029 SGD
View
B+
Retailer 11
-
$3,208 SGD
View
B+
Retailer 12
-
$3,245 SGD
View
B+
Retailer 13
-
$3,750 SGD
View
B+
Retailer 14
-
$3,814 SGD
View
B
Retailer 15
-
$5,376 SGD
View
Most Expensive
C
NZ Jewellers
b8ebfa52-53db-485d-9464-6c37300d278b · Nov 3
$6,415 SGD
$5,007 USD
View
15 more retailers have this diamond
Prices start from $2,328 SGDSave up to $4,087 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
$2,328 SGD