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Marquise|Natural|GIA

1.00ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 1557004599

Certificate GIA 1557004599

Diamond specifications and retailer prices

From $4,204 SGD
As of November 2, 2026
Save $3,418 SGD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,147 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557004599. Listed at 10 retailers as of November 2, 2026, with a 81% 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
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.75°
OriginNatural
Grading LabGIA
CertificateGIA 1557004599
Dimensions9.40 × 5.14 × 3.34 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Needle, Pinpoint, Feather
Top View
9.40 mm5.14 mm1.00 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557004599
Side View
Table 58.0%Crown 39.7°GirdlePavilion 39.75°CuletDepth 65.0%

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 2
Current: $4,204 SGD|Low: $4,202 SGD|High: $7,820 SGD|Avg: $5,299 SGD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1$4,204 SGD
Retailer 4$4,218 SGD
Retailer 3$4,562 SGD
Retailer 6$4,844 SGD
Retailer 5$4,924 SGD
Retailer 9$5,470 SGD
Retailer 8$5,580 SGD
Retailer 7$5,593 SGD
Retailer 2$7,622 SGD

35 data points across 9 retailers

10 retailers$4,204 SGD to $7,622 SGD

A
Cheapest Retailer
-
$4,204 SGD
A
Retailer 2
-
$4,218 SGD
View
A
Retailer 3
-
$4,562 SGD
View
Retailer 4
-
$4,597 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$4,677 SGD
View
Price last confirmed 44 days ago
Retailer 6
-
$4,774 SGD
View
Price last confirmed 36 days ago
Retailer 7
-
$4,924 SGD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$7,622 SGD
View
Retailer 9
-
$8,009 SGD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
c57efa2c-7dbf-4b15-b08d-a6b4205dc3d1 · Sep 20
$8,147 SGD
$6,357 USD
View
Price last confirmed 46 days ago
9 more retailers have this diamond
Prices start from $4,204 SGDSave up to $3,418 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
$4,204 SGD