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Marquise|Natural|HRD

1.09ct F I1 Marquise Natural Diamond

ID • F/I1 • HRD 250000022997

Certificate HRD 250000022997

Diamond specifications and retailer prices

From $833 SGD
₹62,064 INR
As of November 3, 2026
Save $4,148 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,981 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.09ct natural marquise diamond

This 1.09ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000022997. Listed at 10 retailers as of November 3, 2026, with prices from $833 to $4,981, a $4,148 spread on the same certified stone. NZ Jewellers lists it at $4,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000022997
Dimensions10.72 × 5.29 × 3.24 mm
L/W Ratio2.03
Culet sizePointed
Top View
10.72 mm5.29 mm1.09 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000022997
Side View
Table 54.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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 3
Current: $4,981 SGD|Low: $674 SGD|High: $4,983 SGD|Avg: $2,188 SGD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2$833 SGD
Retailer 7$933 SGD
Retailer 10$1,885 SGD
Retailer 4$1,932 SGD
Retailer 5$2,042 SGD
Retailer 9$2,042 SGD
Retailer 6$2,137 SGD
Retailer 8$2,357 SGD
Retailer 3$2,789 SGD
NZ Jewellers$4,981 SGD

41 data points across 10 retailers

10 retailers$833 SGD to $4,981 SGD

A
Cheapest Retailer
-
$833 SGD
₹62,064 INR
A
Retailer 2
-
$933 SGD
$730 USD
View
B+
Retailer 3
-
$1,885 SGD
$1,474 USD
View
Final sale: no returns
A
Retailer 4
-
$1,932 SGD
$1,511 USD
View
A
Retailer 5
-
$2,042 SGD
$1,597 USD
View
A
Retailer 6
-
$2,042 SGD
$1,597 USD
View
A
Retailer 7
-
$2,137 SGD
$1,671 USD
View
B+
Retailer 8
-
$2,357 SGD
$1,843 USD
View
A
Retailer 9
-
$2,789 SGD
€2,077 EUR
View
Most Expensive
B+
NZ Jewellers
d6c245fa-dab6-4d88-b9a2-f66cb7a1aabc · Nov 3
$4,981 SGD
$3,895 USD
View
9 more retailers have this diamond
Prices start from $833 SGDSave up to $4,148 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
1.09ct Marquise
$833 SGD