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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6561389009

Certificate GIA 6561389009

Diamond specifications and retailer prices

From $4,233 SGD
As of October 31, 2026
Save $206 SGD (5%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,428 SGD at NZ Jewellers · As of September 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561389009. Listed at 16 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561389009
Dimensions10.42 × 5.40 × 3.11 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
10.42 mm5.40 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561389009
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

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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: Oct 31
Current: $4,648 SGD|Low: $3,618 SGD|High: $8,188 SGD|Avg: $5,106 SGD|-0.6%
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
Retailer 17
October 20, 2026
Retailer 8$3,618 SGD
Retailer 15$4,233 SGD
Retailer 5$4,439 SGD
Retailer 2$4,444 SGD
Retailer 16$4,465 SGD
Retailer 1$4,648 SGD
Retailer 9$4,837 SGD
Retailer 10$5,002 SGD
Retailer 3$5,024 SGD
Retailer 4$5,077 SGD
Retailer 17$5,181 SGD
Retailer 7$5,223 SGD
Retailer 11$5,592 SGD
Retailer 12$5,621 SGD
Retailer 14$5,872 SGD
Retailer 6$6,198 SGD
Retailer 13$8,132 SGD

24 data points across 17 retailers

16 retailers$4,233 SGD to $4,439 SGD

Retailer 1
-
$3,618 SGD
HK$22,100 HKD
Price last confirmed 13 days ago
A
Retailer 2
-
$4,233 SGD
View
A
Retailer 3
-
$4,439 SGD
$3,471 USD
View
Retailer 4
-
$4,444 SGD
$3,475 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$4,837 SGD
$3,782 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$4,837 SGD
$3,782 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$5,002 SGD
£3,080 GBP
View
Price last confirmed 13 days ago
Retailer 8
-
$5,024 SGD
$3,928 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$5,077 SGD
$3,970 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$5,181 SGD
A$6,233 AUD
View
Price last confirmed 24 days ago
Retailer 11
-
$5,223 SGD
$4,084 USD
View
Price last confirmed 13 days ago
Retailer 12
-
$5,581 SGD
$4,364 USD
View
Price last confirmed 35 days ago
Retailer 13
-
$5,872 SGD
ZAR 74,172 ZAR
View
Price last confirmed 16 days ago
Retailer 14
-
$6,198 SGD
£3,816 GBP
View
Price last confirmed 14 days ago
Retailer 15
-
$8,132 SGD
£5,007 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
207f61c1-bb38-4505-be73-730a61e3dfc0 · Sep 28
$8,428 SGD
$6,590 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from $4,233 SGDSave up to $206 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
$4,233 SGD