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Marquise|Natural|GIA

0.64ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2547939234

Certificate GIA 2547939234

Diamond specifications and retailer prices

From $870 SGD
HK$5,300 HKD
As of October 29, 2026
Save $1,977 SGD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,161 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.64ct natural marquise diamond

This 0.64ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547939234. Listed at 18 retailers as of October 27, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.64
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2547939234
Dimensions9.09 × 4.26 × 2.68 mm
L/W Ratio2.13
Top View
9.09 mm4.26 mm0.64 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547939234
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 29
Current: $3,161 SGD|Low: $714 SGD|High: $3,161 SGD|Avg: $1,280 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$756 SGD
Retailer 10$870 SGD
Retailer 5$929 SGD
Retailer 11$936 SGD
Retailer 16$1,007 SGD
Retailer 4$1,014 SGD
Retailer 15$1,047 SGD
Retailer 8$1,056 SGD
Retailer 9$1,070 SGD
Retailer 7$1,163 SGD
Retailer 14$1,203 SGD
Retailer 2$1,364 SGD
Retailer 13$1,417 SGD
Retailer 6$1,427 SGD
Retailer 3$1,856 SGD
Retailer 12$2,846 SGD
NZ Jewellers$3,161 SGD

27 data points across 17 retailers

18 retailers$870 SGD to $2,846 SGD

A
Retailer 1
-
$756 SGD
₹56,197 INR
Price last confirmed 9 days ago
A
Retailer 2
-
$870 SGD
HK$5,300 HKD
View
A
Retailer 3
-
$936 SGD
View
A
Retailer 4
-
$1,007 SGD
$786 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,014 SGD
$791 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,047 SGD
$817 USD
View
A
Retailer 7
-
$1,056 SGD
View
A
Retailer 8
-
$1,070 SGD
$835 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$1,163 SGD
$907 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$1,203 SGD
£739 GBP
View
A
Retailer 11
-
$1,211 SGD
$945 USD
View
Price last confirmed 58 days ago
B+
Retailer 12
-
$1,364 SGD
£838 GBP
View
B+
Retailer 13
-
$1,390 SGD
A$1,668 AUD
View
B+
Retailer 14
-
$1,417 SGD
€1,053 EUR
View
B+
Retailer 15
-
$1,427 SGD
$1,113 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,856 SGD
£1,140 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
$2,846 SGD
CA$3,084 CAD
View
Most Expensive
B
NZ Jewellers
b89447cd-8749-4cea-9593-8c2327b1611a · Oct 17
$3,161 SGD
$2,466 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $870 SGDSave up to $1,977 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
0.64ct Marquise
$870 SGD