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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543713830

Certificate GIA 1543713830

Diamond specifications and retailer prices

From $1,207 SGD
$944 USD
As of November 2, 2026
Save $1,439 SGD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,523 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543713830. Listed at 26 retailers as of November 2, 2026, with a 119% 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1543713830
Dimensions8.40 × 4.31 × 2.62 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
8.40 mm4.31 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543713830
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 40.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,523 SGD|Low: $1,006 SGD|High: $3,523 SGD|Avg: $1,695 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
November 2, 2026
Retailer 13$1,196 SGD
Retailer 15$1,207 SGD
Retailer 8$1,279 SGD
Retailer 5$1,284 SGD
Retailer 6$1,287 SGD
Retailer 4$1,308 SGD
Retailer 7$1,308 SGD
Retailer 17$1,358 SGD
Retailer 3$1,480 SGD
Retailer 14$1,490 SGD
Retailer 9$1,510 SGD
Retailer 11$1,633 SGD
Retailer 16$1,889 SGD
Retailer 10$2,021 SGD
Retailer 12$2,230 SGD
Retailer 2$2,646 SGD
NZ Jewellers$3,523 SGD

44 data points across 17 retailers

26 retailers$1,207 SGD to $2,646 SGD

Retailer 1
-
$1,196 SGD
$935 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$1,207 SGD
$944 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,215 SGD
$950 USD
View
B+
Retailer 4
-
$1,279 SGD
$1,000 USD
View
B+
Retailer 5
-
$1,279 SGD
$1,000 USD
View
B+
Retailer 6
-
$1,284 SGD
$1,004 USD
View
B+
Retailer 7
-
$1,287 SGD
$1,006 USD
View
B+
Retailer 8
-
$1,291 SGD
A$1,553 AUD
View
B+
Retailer 9
-
$1,308 SGD
$1,023 USD
View
B+
Retailer 10
-
$1,308 SGD
$1,023 USD
View
B+
Retailer 11
-
$1,358 SGD
$1,062 USD
View
B+
Retailer 12
-
$1,480 SGD
$1,157 USD
View
B+
Retailer 13
-
$1,490 SGD
$1,165 USD
View
B+
Retailer 14
-
$1,510 SGD
$1,181 USD
View
B+
Retailer 15
-
$1,586 SGD
$1,240 USD
View
B+
Retailer 16
-
$1,586 SGD
$1,240 USD
View
B
Retailer 17
-
$1,629 SGD
$1,274 USD
View
B
Retailer 18
-
$1,633 SGD
£1,005 GBP
View
B
Retailer 19
-
$1,637 SGD
$1,280 USD
View
B
Retailer 20
-
$1,869 SGD
$1,462 USD
View
Retailer 21
-
$1,889 SGD
A$2,272 AUD
View
Price last confirmed 28 days ago
B
Retailer 22
-
$2,021 SGD
€1,505 EUR
View
B
Retailer 23
-
$2,230 SGD
ZAR 28,164 ZAR
View
B
Retailer 24
-
$2,346 SGD
CA$2,548 CAD
View
B
Retailer 25
-
$2,646 SGD
£1,629 GBP
View
Most Expensive
NZ Jewellers
7f1f9331-ddee-44d1-901e-7d08660fa945 · Oct 30
$3,523 SGD
$2,755 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,207 SGDSave up to $1,439 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.

B+
0.52ct Marquise
$1,207 SGD