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Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

VG • G/VVS2 • GIA 7551157078

Certificate GIA 7551157078

Diamond specifications and retailer prices

From HK$5,304 HKD
$676 USD
As of November 2, 2026
Save HK$12,702 HKD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$18,006 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551157078. Listed at 7 retailers as of October 30, 2026, with prices from HK$5,304 to HK$18,006, a HK$12,702 spread on the same certified stone. NZ Jewellers lists it at HK$18,006. 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
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551157078
Dimensions7.90 × 4.16 × 2.58 mm
L/W Ratio1.90
Key to symbols
Feather, Needle, Pinpoint, Cloud
Top View
7.90 mm4.16 mm0.51 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551157078
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.0%

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 2
Current: HK$18,006 HKD|Low: HK$4,629 HKD|High: HK$21,081 HKD|Avg: HK$10,618 HKD|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$5,304 HKD
Retailer 2HK$7,678 HKD
Retailer 6HK$7,927 HKD
Retailer 7HK$8,405 HKD
Retailer 3HK$10,522 HKD
Retailer 4HK$11,598 HKD
NZ JewellersHK$18,006 HKD

26 data points across 7 retailers

7 retailersHK$5,304 HKD to HK$18,006 HKD

A
Cheapest Retailer
-
HK$5,304 HKD
$676 USD
Final sale: no returns
A
Retailer 2
-
HK$7,678 HKD
€932 EUR
View
A
Retailer 3
-
HK$7,927 HKD
$1,010 USD
View
Retailer 4
-
HK$8,405 HKD
£844 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
HK$10,522 HKD
£1,056 GBP
View
B+
Retailer 6
-
HK$11,598 HKD
£1,164 GBP
View
Most Expensive
B
NZ Jewellers
2ea31b96-94dd-40a8-abd3-cb7aa46adcf1 · Oct 30
HK$18,006 HKD
$2,295 USD
View
6 more retailers have this diamond
Prices start from HK$5,304 HKDSave up to HK$12,702 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$5,304 HKD