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Marquise|Natural|GIA

1.57ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2557510459

Certificate GIA 2557510459

Diamond specifications and retailer prices

From $22,729 SGD
$17,779 USD
As of November 1, 2026
Save $10,413 SGD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $33,141 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.57ct natural marquise diamond

This 1.57ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (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 2557510459. Listed at 11 retailers as of October 27, 2026, with prices from $22,729 to $33,141, a $10,413 spread on the same certified stone. NZ Jewellers lists it at $33,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557510459
Dimensions11.47 × 6.17 × 3.85 mm
L/W Ratio1.86
Top View
11.47 mm6.17 mm1.57 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557510459
Side View
Table 62.0%Crown 34.2°GirdlePavilionCulet: NDepth 62.3%

Caratlytics Score

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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 1
Current: $33,141 SGD|Low: $22,729 SGD|High: $33,141 SGD|Avg: $26,872 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$22,729 SGD
Retailer 6$23,739 SGD
Retailer 8$24,754 SGD
Retailer 2$24,950 SGD
Retailer 7$25,210 SGD
Retailer 5$25,822 SGD
Retailer 9$27,114 SGD
Retailer 4$27,262 SGD
Retailer 3$27,282 SGD
Retailer 11$27,975 SGD
Retailer 12$29,050 SGD
NZ Jewellers$33,141 SGD

34 data points across 12 retailers

11 retailers$22,729 SGD to $33,141 SGD

A
Cheapest Retailer
-
$22,729 SGD
$17,779 USD
A
Retailer 2
-
$23,739 SGD
$18,569 USD
View
Retailer 3
-
$24,754 SGD
A$29,789 AUD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$24,950 SGD
£15,367 GBP
View
A
Retailer 5
-
$25,210 SGD
$19,720 USD
View
A
Retailer 6
-
$25,822 SGD
$20,199 USD
View
B+
Retailer 7
-
$27,114 SGD
$21,209 USD
View
B+
Retailer 8
-
$27,262 SGD
$21,325 USD
View
B+
Retailer 9
-
$27,975 SGD
$21,883 USD
View
B+
Retailer 10
-
$29,050 SGD
$22,724 USD
View
Most Expensive
B+
NZ Jewellers
d9bf713c-82fc-474b-a41d-d4c3423ef71c · Oct 27
$33,141 SGD
$25,924 USD
View
10 more retailers have this diamond
Prices start from $22,729 SGDSave up to $10,413 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
1.57ct Marquise
$22,729 SGD