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Marquise|Natural|GIA

1.00ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6532097874

Certificate GIA 6532097874

Diamond specifications and retailer prices

From $5,451 SGD
As of November 4, 2026
Save $2,157 SGD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,608 SGD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532097874. Listed at 8 retailers as of November 4, 2026, with prices from $5,451 to $7,608, a $2,157 spread on the same certified stone. Steven Stone lists it at $7,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6532097874
Dimensions10.06 × 5.41 × 3.24 mm
L/W Ratio1.86
Top View
10.06 mm5.41 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532097874
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

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 4
Current: $6,443 SGD|Low: $5,451 SGD|High: $7,608 SGD|Avg: $6,186 SGD|-12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Steven Stone
November 7, 2026
Retailer 3$5,451 SGD
Retailer 6$5,739 SGD
Retailer 2$5,758 SGD
Retailer 5$5,799 SGD
Retailer 1$6,443 SGD
Retailer 4$6,489 SGD
Steven Stone$7,608 SGD

46 data points across 7 retailers

8 retailers$5,451 SGD to $7,608 SGD

A
Cheapest Retailer
-
$5,451 SGD
B+
Retailer 2
-
$5,739 SGD
View
A
Retailer 3
-
$5,758 SGD
View
B+
Retailer 4
-
$5,799 SGD
View
B+
Retailer 5
-
$6,443 SGD
View
B+
Retailer 6
-
$6,489 SGD
View
B+
Retailer 7
-
$6,695 SGD
View
Most Expensive
B
Steven Stone
333541341 · Nov 7
$7,608 SGD
£4,674 GBP
View
7 more retailers have this diamond
Prices start from $5,451 SGDSave up to $2,157 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
$5,451 SGD