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Marquise|Natural|GIA

1.00ct E VS1 Marquise Natural Diamond

ID • E/VS1 • GIA 6555695646

Certificate GIA 6555695646

Diamond specifications and retailer prices

From $5,678 SGD
HK$34,700 HKD
As of November 1, 2026
Save $2,402 SGD (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,080 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 6555695646. Listed at 12 retailers as of November 1, 2026, with prices from $5,678 to $8,080, a $2,402 spread on the same certified stone. 77 Diamonds lists it at $8,080. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555695646
Dimensions10.01 × 5.16 × 3.22 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
10.01 mm5.16 mm1.00 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555695646
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

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: $8,080 SGD|Low: $5,424 SGD|High: $8,176 SGD|Avg: $6,636 SGD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$5,678 SGD
Retailer 3$5,826 SGD
Retailer 7$6,188 SGD
Retailer 5$6,214 SGD
Retailer 6$6,455 SGD
Retailer 8$6,710 SGD
Retailer 9$7,203 SGD
Retailer 4$7,225 SGD
Retailer 10$7,683 SGD
77 Diamonds$8,080 SGD

43 data points across 10 retailers

12 retailers$5,678 SGD to $8,080 SGD

A
Cheapest Retailer
-
$5,678 SGD
HK$34,700 HKD
A
Retailer 2
-
$5,826 SGD
$4,557 USD
View
A
Retailer 3
-
$6,188 SGD
€4,610 EUR
View
A
Retailer 4
-
$6,214 SGD
$4,861 USD
View
A
Retailer 5
-
$6,455 SGD
View
A
Retailer 6
-
$6,710 SGD
$5,249 USD
View
A
Retailer 7
-
$7,203 SGD
$5,634 USD
View
Retailer 8
-
$7,225 SGD
€5,382 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,683 SGD
$6,010 USD
View
B+
Retailer 10
-
$7,683 SGD
$6,010 USD
View
B+
Retailer 11
-
$7,939 SGD
$6,210 USD
View
Most Expensive
B+
77 Diamonds
MQMB2VEDCZDS · Nov 2
$8,080 SGD
£4,977 GBP
View
11 more retailers have this diamond
Prices start from $5,678 SGDSave up to $2,402 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
$5,678 SGD