CaratHunter
Plans
Marquise|Natural|GIA

1.00ct J IF Marquise Natural Diamond

EX • J/IF • GIA 2517573792

Certificate GIA 2517573792

Diamond specifications and retailer prices

From $3,148 SGD
As of November 6, 2026
Save $724 SGD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,872 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J 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 2517573792. Listed at 5 retailers as of November 6, 2026, with prices from $3,148 to $3,872, a $724 spread on the same certified stone. GemTrove lists it at $3,872. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517573792
Dimensions10.76 × 5.18 × 3.08 mm
L/W Ratio2.08
Top View
10.76 mm5.18 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517573792
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 6
Current: $3,872 SGD|Low: $3,148 SGD|High: $4,222 SGD|Avg: $3,639 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$3,148 SGD
Retailer 2$3,381 SGD
Retailer 5$3,618 SGD
Retailer 4$3,763 SGD
GemTrove$3,872 SGD

40 data points across 5 retailers

5 retailers$3,148 SGD to $3,872 SGD

A
Cheapest Retailer
-
$3,148 SGD
A
Retailer 2
-
$3,381 SGD
View
B+
Retailer 3
-
$3,618 SGD
View
B+
Retailer 4
-
$3,763 SGD
View
Most Expensive
B+
GemTrove
GT-N-01273282-98 · Nov 6
$3,872 SGD
A$4,648 AUD
View
4 more retailers have this diamond
Prices start from $3,148 SGDSave up to $724 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
$3,148 SGD