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Marquise|Natural|GIA

0.51ct F VVS2 Marquise Natural Diamond

EX • F/VVS2 • GIA 2557281432

Certificate GIA 2557281432

Diamond specifications and retailer prices

From HK$6,311 HKD
₹76,609 INR
As of November 2, 2026
Save HK$18,949 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$25,948 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557281432. Listed at 17 retailers as of November 2, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557281432
Dimensions7.93 × 4.17 × 2.64 mm
L/W Ratio1.90
Top View
7.93 mm4.17 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557281432
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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$25,948 HKD|Low: HK$6,299 HKD|High: HK$25,948 HKD|Avg: HK$10,753 HKD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 8HK$6,311 HKD
Retailer 7HK$9,439 HKD
Retailer 6HK$10,932 HKD
Retailer 2HK$11,295 HKD
Retailer 15HK$12,640 HKD
Retailer 5HK$13,021 HKD
Retailer 3HK$13,307 HKD
Retailer 14HK$14,272 HKD
Retailer 11HK$14,413 HKD
Retailer 13HK$14,829 HKD
Retailer 4HK$16,634 HKD
Retailer 10HK$17,254 HKD
Retailer 9HK$17,695 HKD
Retailer 12HK$25,260 HKD
Flawless Fine JewelryHK$25,948 HKD

41 data points across 15 retailers

17 retailersHK$6,311 HKD to HK$25,260 HKD

A
Cheapest Retailer
-
HK$6,311 HKD
₹76,609 INR
A
Retailer 2
-
HK$7,689 HKD
$980 USD
View
B+
Retailer 3
-
HK$9,439 HKD
$1,203 USD
View
B+
Retailer 4
-
HK$10,932 HKD
€1,327 EUR
View
B+
Retailer 5
-
HK$11,178 HKD
£1,122 GBP
View
B+
Retailer 6
-
HK$11,295 HKD
£1,134 GBP
View
B
Retailer 7
-
HK$12,640 HKD
$1,611 USD
View
B+
Retailer 8
-
HK$13,021 HKD
ZAR 26,810 ZAR
View
B
Retailer 9
-
HK$13,307 HKD
$1,696 USD
View
Final sale: no returns
B
Retailer 10
-
HK$14,272 HKD
$1,819 USD
View
B
Retailer 11
-
HK$14,413 HKD
$1,837 USD
View
B
Retailer 12
-
HK$14,829 HKD
$1,890 USD
View
B
Retailer 13
-
HK$16,634 HKD
$2,120 USD
View
B
Retailer 14
-
HK$17,254 HKD
$2,199 USD
View
B
Retailer 15
-
HK$17,695 HKD
£1,776 GBP
View
B
Retailer 16
-
HK$25,260 HKD
£2,535 GBP
View
Most Expensive
Flawless Fine Jewelry
7BAD92572 · Nov 2
HK$25,948 HKD
£2,604 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$6,311 HKDSave up to HK$18,949 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$6,311 HKD