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Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 6247087074

Certificate GIA 6247087074

Diamond specifications and retailer prices

From $3,773 SGD
As of November 6, 2026
Save $4,959 SGD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,732 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 6247087074. Listed at 23 retailers as of November 5, 2026, with prices from $3,773 to $8,732, a $4,959 spread on the same certified stone. NZ Jewellers lists it at $8,732. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247087074
Dimensions10.19 × 5.17 × 3.30 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
10.19 mm5.17 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247087074
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,732 SGD|Low: $3,592 SGD|High: $8,764 SGD|Avg: $5,086 SGD|+1.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 9$3,773 SGD
Retailer 2$3,915 SGD
Retailer 21$3,927 SGD
Retailer 22$3,968 SGD
Retailer 12$4,122 SGD
Retailer 13$4,186 SGD
Retailer 11$4,191 SGD
Retailer 6$4,309 SGD
Retailer 5$4,370 SGD
Retailer 20$4,429 SGD
Retailer 10$4,538 SGD
Retailer 14$4,559 SGD
Retailer 18$4,707 SGD
Retailer 16$4,861 SGD
Retailer 4$4,903 SGD
Retailer 8$5,148 SGD
Retailer 15$5,216 SGD
Retailer 17$5,689 SGD
Retailer 19$6,117 SGD
Retailer 3$7,494 SGD
Retailer 7$8,380 SGD
NZ Jewellers$8,732 SGD

17 data points across 22 retailers

23 retailers$3,773 SGD to $8,732 SGD

A
Cheapest Retailer
-
$3,773 SGD
A
Retailer 2
-
$3,915 SGD
View
A
Retailer 3
-
$3,927 SGD
View
A
Retailer 4
-
$3,968 SGD
View
Retailer 5
-
$4,056 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,122 SGD
View
B+
Retailer 7
-
$4,186 SGD
View
B+
Retailer 8
-
$4,191 SGD
View
Final sale: no returns
B+
Retailer 9
-
$4,309 SGD
View
B+
Retailer 10
-
$4,370 SGD
View
B+
Retailer 11
-
$4,429 SGD
View
B+
Retailer 12
-
$4,538 SGD
View
Retailer 13
-
$4,559 SGD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$4,707 SGD
View
B+
Retailer 15
-
$4,861 SGD
View
B+
Retailer 16
-
$4,903 SGD
View
B+
Retailer 17
-
$5,148 SGD
View
Retailer 18
-
$5,216 SGD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$5,689 SGD
View
B+
Retailer 20
-
$6,117 SGD
View
B
Retailer 21
-
$7,494 SGD
View
B
Retailer 22
-
$8,380 SGD
View
Most Expensive
B
NZ Jewellers
20b353ca-c27b-47f6-a8b1-500eb76a44ec · Nov 5
$8,732 SGD
$6,813 USD
View
22 more retailers have this diamond
Prices start from $3,773 SGDSave up to $4,959 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
$3,773 SGD