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Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6541705978

Certificate GIA 6541705978

Diamond specifications and retailer prices

From $3,182 SGD
As of November 6, 2026
Save $4,193 SGD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,376 SGD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541705978. Listed at 22 retailers as of November 5, 2026, with prices from $3,182 to $7,376, a $4,193 spread on the same certified stone. NZ Jewellers lists it at $7,376. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541705978
Dimensions10.72 × 5.12 × 3.18 mm
L/W Ratio2.09
Top View
10.72 mm5.12 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541705978
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

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 6
Current: $7,376 SGD|Low: $3,166 SGD|High: $7,376 SGD|Avg: $4,456 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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 5$3,182 SGD
Retailer 11$3,186 SGD
Retailer 8$3,489 SGD
Retailer 14$3,644 SGD
Retailer 15$3,795 SGD
Retailer 2$3,906 SGD
Retailer 9$3,906 SGD
Retailer 7$3,958 SGD
Retailer 12$4,106 SGD
Retailer 4$4,233 SGD
Retailer 13$4,396 SGD
Retailer 18$4,396 SGD
Retailer 10$4,434 SGD
Retailer 6$4,884 SGD
Retailer 3$4,955 SGD
Retailer 17$6,167 SGD
Retailer 16$7,060 SGD
NZ Jewellers$7,376 SGD

35 data points across 18 retailers

22 retailers$3,182 SGD to $7,376 SGD

A
Cheapest Retailer
-
$3,182 SGD
A
Retailer 2
-
$3,186 SGD
View
Retailer 3
-
$3,489 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$3,574 SGD
View
A
Retailer 5
-
$3,644 SGD
View
B+
Retailer 6
-
$3,731 SGD
View
A
Retailer 7
-
$3,795 SGD
View
B+
Retailer 8
-
$3,906 SGD
View
B+
Retailer 9
-
$3,906 SGD
View
Final sale: no returns
B+
Retailer 10
-
$3,958 SGD
View
B+
Retailer 11
-
$4,106 SGD
View
B+
Retailer 12
-
$4,233 SGD
View
B+
Retailer 13
-
$4,288 SGD
View
B+
Retailer 14
-
$4,396 SGD
View
B+
Retailer 15
-
$4,396 SGD
View
B+
Retailer 16
-
$4,434 SGD
View
B+
Retailer 17
-
$4,727 SGD
View
B+
Retailer 18
-
$4,884 SGD
View
B+
Retailer 19
-
$4,955 SGD
View
B
Retailer 20
-
$6,167 SGD
View
B
Retailer 21
-
$7,060 SGD
View
Most Expensive
B
NZ Jewellers
ac37a171-b677-45c1-b0c0-3728debd5c98 · Nov 5
$7,376 SGD
$5,755 USD
View
21 more retailers have this diamond
Prices start from $3,182 SGDSave up to $4,193 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
$3,182 SGD