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Oval|Natural|GIA

1.51ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 6555675867

Certificate GIA 6555675867

Diamond specifications and retailer prices

From HK$21,043 HKD
As of November 6, 2026
Save HK$13,026 HKD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$48,968 HKD at NZ Jewellers · As of September 17, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K 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 6555675867. Listed at 15 retailers as of November 5, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555675867
Dimensions9.05 × 6.28 × 4.00 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
9.05 mm6.28 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555675867
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 6
Current: HK$21,043 HKD|Low: HK$21,043 HKD|High: HK$47,236 HKD|Avg: HK$30,483 HKD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$21,043 HKD
Retailer 2HK$26,153 HKD
Retailer 7HK$27,110 HKD
Retailer 8HK$27,917 HKD
Retailer 3HK$28,881 HKD
Retailer 5HK$30,644 HKD
Retailer 4HK$34,069 HKD
Retailer 6HK$46,930 HKD

34 data points across 8 retailers

15 retailersHK$21,043 HKD to HK$34,069 HKD

A
Cheapest Retailer
-
HK$21,043 HKD
A
Retailer 2
-
HK$24,774 HKD
View
A
Retailer 3
-
HK$26,153 HKD
View
A
Retailer 4
-
HK$26,334 HKD
View
B+
Retailer 5
-
HK$26,843 HKD
View
A
Retailer 6
-
HK$27,110 HKD
View
Retailer 7
-
HK$27,917 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$28,105 HKD
View
Price last confirmed 49 days ago
A
Retailer 9
-
HK$28,881 HKD
View
A
Retailer 10
-
HK$30,644 HKD
View
Retailer 11
-
HK$31,114 HKD
View
Price last confirmed 38 days ago
Retailer 12
-
HK$32,204 HKD
View
Price last confirmed 48 days ago
B+
Retailer 13
-
HK$34,069 HKD
View
Retailer 14
-
HK$46,930 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
091c7355-67dc-4631-a843-c4b8a14fa66f · Sep 17
HK$48,968 HKD
$6,248 USD
View
Price last confirmed 50 days ago
14 more retailers have this diamond
Prices start from HK$21,043 HKDSave up to HK$13,026 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
1.51ct Oval
HK$21,043 HKD