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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

VG • E/IF • GIA 2487289349

Certificate GIA 2487289349

Diamond specifications and retailer prices

From HK$8,646 HKD
As of November 4, 2026
Save HK$14,217 HKD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$22,863 HKD at NZ Jewellers · As of November 3, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2487289349. Listed at 9 retailers as of November 3, 2026, with prices from HK$8,646 to HK$22,863, a HK$14,217 spread on the same certified stone. NZ Jewellers lists it at HK$22,863. 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
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487289349
Dimensions7.64 × 4.26 × 2.75 mm
L/W Ratio1.79
Top View
7.64 mm4.26 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2487289349
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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 4
Current: HK$22,863 HKD|Low: HK$8,646 HKD|High: HK$22,863 HKD|Avg: HK$12,178 HKD
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 4, 2026
Retailer 13HK$8,646 HKD
Retailer 3HK$9,376 HKD
Retailer 14HK$9,376 HKD
Retailer 15HK$9,729 HKD
Retailer 12HK$10,356 HKD
Retailer 4HK$10,427 HKD
Retailer 10HK$10,545 HKD
Retailer 11HK$10,584 HKD
Retailer 16HK$10,812 HKD
Retailer 8HK$11,549 HKD
Retailer 6HK$12,655 HKD
Retailer 7HK$12,781 HKD
Retailer 9HK$12,867 HKD
Retailer 5HK$14,099 HKD
Retailer 17HK$15,660 HKD
Retailer 2HK$17,112 HKD
NZ JewellersHK$22,863 HKD

3 data points across 17 retailers

9 retailersHK$8,646 HKD to HK$22,863 HKD

A
Cheapest Retailer
-
HK$8,646 HKD
Final sale: no returns
A
Retailer 2
-
HK$9,376 HKD
View
A
Retailer 3
-
HK$9,729 HKD
View
B+
Retailer 4
-
HK$10,356 HKD
View
B+
Retailer 5
-
HK$10,545 HKD
View
B+
Retailer 6
-
HK$10,584 HKD
View
B+
Retailer 7
-
HK$10,812 HKD
View
B
Retailer 8
-
HK$17,112 HKD
View
Most Expensive
B
NZ Jewellers
671f7c3f-7a19-4d48-8805-e1a4a053c0d6 · Nov 3
HK$22,863 HKD
$2,914 USD
View
8 more retailers have this diamond
Prices start from HK$8,646 HKDSave up to HK$14,217 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.

A
0.51ct Marquise
HK$8,646 HKD