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Marquise|Natural|GIA

0.51ct D IF Marquise Natural Diamond

GD • D/IF • GIA 1553095827

Certificate GIA 1553095827

Diamond specifications and retailer prices

From $1,811 SGD
As of October 31, 2026
Save $3,169 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,979 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553095827. Listed at 19 retailers as of October 30, 2026, with prices from $1,811 to $4,979, a $3,169 spread on the same certified stone. NZ Jewellers lists it at $4,979. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle30.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553095827
Dimensions8.17 × 4.23 × 2.33 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.17 mm4.23 mm0.51 ctD / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553095827
Side View
Table 61.0%Crown 35.7°Girdle: MED-VTKPavilion 30.8°Culet: NoneDepth 55.1%

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: Oct 31
Current: $4,979 SGD|Low: $1,650 SGD|High: $5,124 SGD|Avg: $2,549 SGD|-2.8%
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
Retailer 18
November 2, 2026
Retailer 3$1,811 SGD
Retailer 4$1,884 SGD
Retailer 9$1,892 SGD
Retailer 12$1,904 SGD
Retailer 7$1,918 SGD
Retailer 15$2,042 SGD
Retailer 17$2,042 SGD
Retailer 16$2,135 SGD
Retailer 6$2,148 SGD
Retailer 8$2,216 SGD
Retailer 11$2,268 SGD
Retailer 2$2,303 SGD
Retailer 14$2,355 SGD
Retailer 10$2,741 SGD
Retailer 13$3,173 SGD
Retailer 18$3,596 SGD
Retailer 5$3,682 SGD
NZ Jewellers$4,979 SGD

31 data points across 18 retailers

19 retailers$1,811 SGD to $4,979 SGD

B+
Cheapest Retailer
-
$1,811 SGD
B+
Retailer 2
-
$1,884 SGD
$1,474 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,892 SGD
$1,480 USD
View
B+
Retailer 4
-
$1,904 SGD
$1,489 USD
View
B+
Retailer 5
-
$1,918 SGD
$1,500 USD
View
B+
Retailer 6
-
$2,042 SGD
$1,597 USD
View
B+
Retailer 7
-
$2,042 SGD
$1,597 USD
View
B+
Retailer 8
-
$2,135 SGD
$1,670 USD
View
B+
Retailer 9
-
$2,148 SGD
$1,680 USD
View
B
Retailer 10
-
$2,216 SGD
$1,733 USD
View
B+
Retailer 11
-
$2,268 SGD
£1,397 GBP
View
B+
Retailer 12
-
$2,303 SGD
£1,418 GBP
View
B
Retailer 13
-
$2,355 SGD
$1,842 USD
View
B+
Retailer 14
-
$2,355 SGD
$1,842 USD
View
Retailer 15
-
$2,741 SGD
A$3,298 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$3,173 SGD
ZAR 40,101 ZAR
View
B
Retailer 17
-
$3,596 SGD
£2,215 GBP
View
B
Retailer 18
-
$3,682 SGD
£2,268 GBP
View
Most Expensive
B
NZ Jewellers
9654e12d-c28a-45a6-abc7-ad3bb38c379e · Oct 30
$4,979 SGD
$3,895 USD
View
18 more retailers have this diamond
Prices start from $1,811 SGDSave up to $3,169 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+
0.51ct Marquise
$1,811 SGD