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Marquise|Natural|GIA

0.51ct L VS1 Marquise Natural Diamond

VG • L/VS1 • GIA 2185611230

Certificate GIA 2185611230

Diamond specifications and retailer prices

From HK$5,209 HKD
As of November 5, 2026
Save HK$3,665 HKD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,874 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2185611230. Listed at 12 retailers as of November 5, 2026, with prices from HK$5,209 to HK$8,874, a HK$3,665 spread on the same certified stone. Cape Diamonds lists it at HK$8,874. 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
L
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2185611230
Dimensions7.40 × 4.28 × 2.74 mm
L/W Ratio1.73
Culet sizeNone
Top View
7.40 mm4.28 mm0.51 ctL / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2185611230
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$8,874 HKD|Low: HK$4,903 HKD|High: HK$18,028 HKD|Avg: HK$7,610 HKD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4HK$4,903 HKD
Retailer 6HK$5,209 HKD
Retailer 9HK$5,209 HKD
Retailer 5HK$5,405 HKD
Retailer 8HK$6,009 HKD
Retailer 10HK$6,614 HKD
Retailer 3HK$6,825 HKD
Retailer 2HK$7,422 HKD
Cape DiamondsHK$8,874 HKD
Retailer 7HK$18,028 HKD

44 data points across 10 retailers

12 retailersHK$5,209 HKD to HK$8,874 HKD

Retailer 1
-
HK$4,903 HKD
Price last confirmed 16 days ago
Retailer 2
-
HK$5,209 HKD
View
Price last confirmed 8 days ago
B
Retailer 3
-
HK$5,209 HKD
View
B
Retailer 4
-
HK$5,405 HKD
View
B
Retailer 5
-
HK$6,009 HKD
View
B
Retailer 6
-
HK$6,394 HKD
View
B
Retailer 7
-
HK$6,614 HKD
View
B
Retailer 8
-
HK$6,668 HKD
View
B
Retailer 9
-
HK$6,825 HKD
View
B
Retailer 10
-
HK$7,422 HKD
View
Most Expensive
C
Cape Diamonds
cert_2185611230 · Nov 5
HK$8,874 HKD
ZAR 18,274 ZAR
View
10 more retailers have this diamond
Prices start from HK$5,209 HKDSave up to HK$3,665 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$5,209 HKD