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Marquise|Natural|HRD

1.00ct J VS1 Marquise Natural Diamond

EX • J/VS1 • HRD 210000000000

Certificate HRD 210000000000

Diamond specifications and retailer prices

From $2,422 SGD
As of November 6, 2026
Save $1,604 SGD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,026 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J 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 HRD 210000000000. Listed at 4 retailers as of November 6, 2026, with prices from $2,422 to $4,026, a $1,604 spread on the same certified stone. 77 Diamonds lists it at $4,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 210000000000
Dimensions10.40 × 5.10 × 3.22 mm
L/W Ratio2.04
Top View
10.40 mm5.10 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 210000000000
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.1%

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: $4,026 SGD|Low: $2,422 SGD|High: $4,071 SGD|Avg: $3,195 SGD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$2,422 SGD
Retailer 2$2,480 SGD
Retailer 4$3,134 SGD
77 Diamonds$4,026 SGD

46 data points across 4 retailers

4 retailers$2,422 SGD to $4,026 SGD

A
Cheapest Retailer
-
$2,422 SGD
A
Retailer 2
-
$2,480 SGD
View
B+
Retailer 3
-
$3,134 SGD
View
Most Expensive
B
77 Diamonds
MQCPKJUP3MHC · Nov 6
$4,026 SGD
£2,474 GBP
View
3 more retailers have this diamond
Prices start from $2,422 SGDSave up to $1,604 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
$2,422 SGD