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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 HK$11,113 HKD
SGD 1,914 SGD
As of October 31, 2026
Save HK$19,448 HKD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$30,561 HKD 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 HK$11,113 to HK$30,561, a HK$19,448 spread on the same certified stone. NZ Jewellers lists it at HK$30,561. 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: HK$30,561 HKD|Low: HK$10,129 HKD|High: HK$31,447 HKD|Avg: HK$15,675 HKD|-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 3HK$11,113 HKD
Retailer 4HK$11,565 HKD
Retailer 9HK$11,612 HKD
Retailer 13HK$11,683 HKD
Retailer 7HK$11,769 HKD
Retailer 16HK$12,530 HKD
Retailer 18HK$12,530 HKD
Retailer 17HK$13,103 HKD
Retailer 6HK$13,181 HKD
Retailer 8HK$13,598 HKD
Retailer 12HK$13,919 HKD
Retailer 11HK$14,132 HKD
Retailer 15HK$14,453 HKD
Retailer 10HK$16,822 HKD
Retailer 14HK$19,476 HKD
Retailer 2HK$21,952 HKD
Retailer 5HK$22,600 HKD
NZ JewellersHK$30,561 HKD

30 data points across 18 retailers

19 retailersHK$11,113 HKD to HK$30,561 HKD

B+
Cheapest Retailer
-
HK$11,113 HKD
SGD 1,914 SGD
B+
Retailer 2
-
HK$11,565 HKD
$1,474 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$11,612 HKD
$1,480 USD
View
B+
Retailer 4
-
HK$11,683 HKD
$1,489 USD
View
B+
Retailer 5
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 6
-
HK$12,530 HKD
$1,597 USD
View
B+
Retailer 7
-
HK$12,530 HKD
$1,597 USD
View
B+
Retailer 8
-
HK$13,103 HKD
$1,670 USD
View
B+
Retailer 9
-
HK$13,181 HKD
$1,680 USD
View
B
Retailer 10
-
HK$13,598 HKD
$1,733 USD
View
B+
Retailer 11
-
HK$13,919 HKD
£1,397 GBP
View
B+
Retailer 12
-
HK$14,132 HKD
£1,418 GBP
View
B
Retailer 13
-
HK$14,453 HKD
$1,842 USD
View
B+
Retailer 14
-
HK$14,453 HKD
$1,842 USD
View
Retailer 15
-
HK$16,822 HKD
A$3,298 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
HK$19,476 HKD
ZAR 40,101 ZAR
View
B
Retailer 17
-
HK$21,952 HKD
£2,203 GBP
View
B
Retailer 18
-
HK$22,600 HKD
£2,268 GBP
View
Most Expensive
B
NZ Jewellers
9654e12d-c28a-45a6-abc7-ad3bb38c379e · Oct 30
HK$30,561 HKD
$3,895 USD
View
18 more retailers have this diamond
Prices start from HK$11,113 HKDSave up to HK$19,448 HKD

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
HK$11,113 HKD