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Marquise|Natural|GIA

0.51ct K VVS1 Marquise Natural Diamond

GD • K/VVS1 • GIA 7561378391

Certificate GIA 7561378391

Diamond specifications and retailer prices

From HK$4,781 HKD
As of November 1, 2026
Save HK$951 HKD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,731 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561378391. Listed at 3 retailers as of November 1, 2026, with prices from HK$4,781 to HK$5,731, a HK$951 spread on the same certified stone. 77 Diamonds lists it at HK$5,731. 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
K
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561378391
Dimensions7.62 × 4.11 × 2.74 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
7.62 mm4.11 mm0.51 ctK / VVS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 7561378391
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 66.6%

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 1
Current: HK$5,731 HKD|Low: HK$4,624 HKD|High: HK$5,788 HKD|Avg: HK$5,106 HKD|+7.0%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$4,781 HKD
Retailer 3HK$5,141 HKD
77 DiamondsHK$5,731 HKD

38 data points across 3 retailers

3 retailersHK$4,781 HKD to HK$5,731 HKD

B+
Cheapest Retailer
-
HK$4,781 HKD
B+
Retailer 2
-
HK$5,141 HKD
View
Most Expensive
B
77 Diamonds
MQCP3XWEUAVC · Nov 6
HK$5,731 HKD
£576 GBP
View
2 more retailers have this diamond
Prices start from HK$4,781 HKDSave up to HK$951 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$4,781 HKD