CaratHunter
Plans
Marquise|Natural|GIA

1.00ct E VS1 Marquise Natural Diamond

ID • E/VS1 • GIA 6561303074

Certificate GIA 6561303074

Diamond specifications and retailer prices

From $5,599 SGD
HK$34,200 HKD
As of November 1, 2026
Save $2,358 SGD (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,673 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (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 6561303074. Listed at 15 retailers as of November 1, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561303074
Dimensions11.51 × 5.06 × 3.04 mm
L/W Ratio2.27
Girdle conditionFaceted
Culet sizeNone
Top View
11.51 mm5.06 mm1.00 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561303074
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.1%

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 1
Current: $11,673 SGD|Low: $5,103 SGD|High: $11,728 SGD|Avg: $7,498 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 21$5,418 SGD
Retailer 13$5,599 SGD
Retailer 22$5,905 SGD
Retailer 20$6,097 SGD
Retailer 17$6,355 SGD
Retailer 19$6,608 SGD
Retailer 12$6,651 SGD
Retailer 5$6,747 SGD
Retailer 18$6,904 SGD
Retailer 14$6,979 SGD
Retailer 16$7,116 SGD
Retailer 10$7,234 SGD
Retailer 15$7,276 SGD
Retailer 7$7,825 SGD
Retailer 2$7,956 SGD
Retailer 4$7,989 SGD
Retailer 11$8,053 SGD
Retailer 8$8,128 SGD
Retailer 3$8,292 SGD
Retailer 9$10,205 SGD
Retailer 6$11,251 SGD
NZ Jewellers$11,673 SGD

34 data points across 22 retailers

15 retailers$5,599 SGD to $7,956 SGD

A
Cheapest Retailer
-
$5,599 SGD
HK$34,200 HKD
Retailer 2
-
$5,938 SGD
$4,643 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$6,097 SGD
€4,540 EUR
View
A
Retailer 4
-
$6,355 SGD
View
A
Retailer 5
-
$6,608 SGD
$5,167 USD
View
Retailer 6
-
$6,651 SGD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$6,904 SGD
$5,398 USD
View
Retailer 8
-
$6,979 SGD
$5,457 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$7,116 SGD
€5,299 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
$7,276 SGD
$5,689 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$7,956 SGD
£4,898 GBP
View
Retailer 12
-
$8,053 SGD
$6,297 USD
View
Price last confirmed 31 days ago
Retailer 13
-
$10,205 SGD
$7,979 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$11,251 SGD
£6,927 GBP
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
a59a870f-eb57-4fbf-b8b7-b1f34cc6f3e3 · Oct 3
$11,673 SGD
$9,127 USD
View
Price last confirmed 30 days ago
14 more retailers have this diamond
Prices start from $5,599 SGDSave up to $2,358 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
$5,599 SGD