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Marquise|Natural|GIA

0.57ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6561242838

Certificate GIA 6561242838

Diamond specifications and retailer prices

From $657 SGD
As of November 6, 2026
Save $2,067 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,725 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561242838. Listed at 12 retailers as of November 5, 2026, with prices from $657 to $2,725, a $2,067 spread on the same certified stone. NZ Jewellers lists it at $2,725. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.57
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561242838
Dimensions8.68 × 4.33 × 2.65 mm
L/W Ratio2.00
Girdle conditionSlightly Thick to Thick
Key to symbols
Twinning Wisp
Top View
8.68 mm4.33 mm0.57 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561242838
Side View
Table 61.0%CrownGirdle: UND-UNDPavilionCulet: 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 6
Current: $2,725 SGD|Low: $657 SGD|High: $2,725 SGD|Avg: $1,233 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$657 SGD
Retailer 8$801 SGD
Retailer 10$869 SGD
Retailer 9$902 SGD
Retailer 11$1,002 SGD
Retailer 3$1,015 SGD
Retailer 5$1,071 SGD
Retailer 6$1,080 SGD
Retailer 4$1,229 SGD
Retailer 7$2,006 SGD
NZ Jewellers$2,725 SGD

35 data points across 11 retailers

12 retailers$657 SGD to $2,725 SGD

A
Cheapest Retailer
-
$657 SGD
A
Retailer 2
-
$801 SGD
View
Final sale: no returns
A
Retailer 3
-
$869 SGD
View
B+
Retailer 4
-
$902 SGD
View
B+
Retailer 5
-
$1,002 SGD
View
B+
Retailer 6
-
$1,015 SGD
View
B+
Retailer 7
-
$1,071 SGD
View
B+
Retailer 8
-
$1,080 SGD
View
B
Retailer 9
-
$1,229 SGD
View
B
Retailer 10
-
$1,992 SGD
View
B
Retailer 11
-
$2,006 SGD
View
Most Expensive
B
NZ Jewellers
3585645b-b322-42f4-83a1-1f85aaa1cbab · Nov 5
$2,725 SGD
$2,126 USD
View
11 more retailers have this diamond
Prices start from $657 SGDSave up to $2,067 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
0.57ct Marquise
$657 SGD