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Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6542782984

Certificate GIA 6542782984

Diamond specifications and retailer prices

From $3,796 SGD
As of November 6, 2026
Save $4,075 SGD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,483 SGD at NZ Jewellers · As of October 21, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542782984. Listed at 20 retailers as of November 4, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.64°
Pavilion angle38.27°
OriginNatural
Grading LabGIA
CertificateGIA 6542782984
Dimensions11.15 × 5.07 × 2.94 mm
L/W Ratio2.20
Top View
11.15 mm5.07 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542782984
Side View
Table 59.0%Crown 34.64°Girdle: STK-VTKPavilion 38.27°Culet: NoneDepth 58.0%

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 6
Current: $3,842 SGD|Low: $3,494 SGD|High: $8,241 SGD|Avg: $5,157 SGD|-4.3%
Retailer 1
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 6, 2026
Retailer 2$3,796 SGD
Retailer 1$3,842 SGD
Retailer 3$3,946 SGD
Retailer 13$3,979 SGD
Retailer 16$4,133 SGD
Retailer 4$4,277 SGD
Retailer 5$4,844 SGD
Retailer 6$4,844 SGD
Retailer 10$4,856 SGD
Retailer 14$5,011 SGD
Retailer 7$5,121 SGD
Retailer 8$5,215 SGD
Retailer 15$5,346 SGD
Retailer 9$5,496 SGD
Retailer 11$5,761 SGD
Retailer 12$7,872 SGD

39 data points across 16 retailers

20 retailers$3,796 SGD to $7,872 SGD

B+
Cheapest Retailer
-
$3,796 SGD
B+
Retailer 2
-
$3,842 SGD
View
B+
Retailer 3
-
$3,946 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,979 SGD
View
B+
Retailer 5
-
$4,133 SGD
View
Retailer 6
-
$4,277 SGD
View
Price last confirmed 16 days ago
Retailer 7
-
$4,411 SGD
View
Price last confirmed 22 days ago
Retailer 8
-
$4,580 SGD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$4,844 SGD
View
B
Retailer 10
-
$4,844 SGD
View
B+
Retailer 11
-
$4,856 SGD
View
B
Retailer 12
-
$5,011 SGD
View
Retailer 13
-
$5,089 SGD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$5,121 SGD
View
Retailer 15
-
$5,215 SGD
View
Price last confirmed 30 days ago
Retailer 16
-
$5,346 SGD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$5,496 SGD
View
B
Retailer 18
-
$5,761 SGD
View
B
Retailer 19
-
$7,872 SGD
View
Most Expensive
NZ Jewellers
48980404-a93c-4cd8-8f52-6490c79a104f · Oct 21
$8,483 SGD
$6,619 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from $3,796 SGDSave up to $4,075 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
$3,796 SGD