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Marquise|Natural|GIA

1.00ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6562772144

Certificate GIA 6562772144

Diamond specifications and retailer prices

From $3,367 SGD
As of November 6, 2026
Save $4,551 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,918 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 6562772144. Listed at 16 retailers as of November 5, 2026, with prices from $3,367 to $7,918, a $4,551 spread on the same certified stone. NZ Jewellers lists it at $7,918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562772144
Dimensions11.32 × 5.02 × 3.14 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
11.32 mm5.02 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562772144
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.6%

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: $7,918 SGD|Low: $3,367 SGD|High: $7,918 SGD|Avg: $5,025 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
November 6, 2026
Retailer 10$3,367 SGD
Retailer 9$3,772 SGD
Retailer 2$4,034 SGD
Retailer 11$4,295 SGD
Retailer 5$4,370 SGD
Retailer 6$4,545 SGD
Retailer 13$4,674 SGD
Retailer 3$4,719 SGD
Retailer 4$4,729 SGD
Retailer 12$4,982 SGD
Retailer 8$5,066 SGD
Retailer 14$5,215 SGD
Retailer 15$5,547 SGD
Retailer 7$5,820 SGD
Retailer 16$7,579 SGD
NZ Jewellers$7,918 SGD

7 data points across 16 retailers

16 retailers$3,367 SGD to $7,918 SGD

A
Cheapest Retailer
-
$3,367 SGD
A
Retailer 2
-
$3,772 SGD
View
A
Retailer 3
-
$4,034 SGD
View
A
Retailer 4
-
$4,295 SGD
View
A
Retailer 5
-
$4,370 SGD
View
A
Retailer 6
-
$4,545 SGD
View
A
Retailer 7
-
$4,674 SGD
View
B+
Retailer 8
-
$4,719 SGD
View
B+
Retailer 9
-
$4,729 SGD
View
B+
Retailer 10
-
$4,982 SGD
View
B+
Retailer 11
-
$5,066 SGD
View
B+
Retailer 12
-
$5,215 SGD
View
B+
Retailer 13
-
$5,547 SGD
View
B+
Retailer 14
-
$5,820 SGD
View
B
Retailer 15
-
$7,579 SGD
View
Most Expensive
B
NZ Jewellers
1e1ba69e-0504-47b5-a0ae-7e6399bcc1d9 · Nov 5
$7,918 SGD
$6,178 USD
View
15 more retailers have this diamond
Prices start from $3,367 SGDSave up to $4,551 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
1.00ct Marquise
$3,367 SGD