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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6243031398

Certificate GIA 6243031398

Diamond specifications and retailer prices

From HK$35,048 HKD
As of October 31, 2026
Save HK$36,984 HKD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$81,478 HKD at NZ Jewellers · As of September 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6243031398. Listed at 18 retailers as of October 26, 2026, with a 106% 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243031398
Dimensions8.74 × 6.37 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.74 mm6.37 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243031398
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 64.5%

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: Oct 31
Current: HK$57,408 HKD|Low: HK$34,747 HKD|High: HK$72,750 HKD|Avg: HK$47,444 HKD|-2.3%
Retailer 1
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
Retailer 16
October 31, 2026
Retailer 10HK$35,048 HKD
Retailer 9HK$37,008 HKD
Retailer 8HK$37,024 HKD
Retailer 4HK$37,291 HKD
Retailer 14HK$37,306 HKD
Retailer 2HK$38,990 HKD
Retailer 15HK$39,072 HKD
Retailer 6HK$41,608 HKD
Retailer 11HK$45,577 HKD
Retailer 16HK$47,911 HKD
Retailer 7HK$47,921 HKD
Retailer 12HK$51,059 HKD
Retailer 5HK$55,312 HKD
Retailer 1HK$57,408 HKD
Retailer 13HK$69,210 HKD
Retailer 3HK$72,033 HKD

35 data points across 16 retailers

18 retailersHK$35,048 HKD to HK$72,033 HKD

A
Cheapest Retailer
-
HK$35,048 HKD
A
Retailer 2
-
HK$37,008 HKD
$4,717 USD
View
B+
Retailer 3
-
HK$37,291 HKD
$4,753 USD
View
A
Retailer 4
-
HK$37,306 HKD
$4,755 USD
View
B+
Retailer 5
-
HK$38,990 HKD
$4,970 USD
View
B+
Retailer 6
-
HK$39,072 HKD
$4,980 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$40,883 HKD
A$8,017 AUD
View
B+
Retailer 8
-
HK$41,608 HKD
$5,303 USD
View
B+
Retailer 9
-
HK$44,714 HKD
A$8,768 AUD
View
B+
Retailer 10
-
HK$45,577 HKD
£4,574 GBP
View
B+
Retailer 11
-
HK$47,911 HKD
$6,107 USD
View
Retailer 12
-
HK$47,921 HKD
A$9,397 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
HK$51,059 HKD
€6,198 EUR
View
B
Retailer 14
-
HK$55,312 HKD
$7,050 USD
View
B
Retailer 15
-
HK$57,408 HKD
ZAR 118,208 ZAR
View
B
Retailer 16
-
HK$69,210 HKD
£6,946 GBP
View
B
Retailer 17
-
HK$72,033 HKD
$9,181 USD
View
Most Expensive
NZ Jewellers
8a14c0c6-2fb0-4a41-b32d-7a302ba86e37 · Sep 30
HK$81,478 HKD
$10,385 USD
View
Price last confirmed 32 days ago
17 more retailers have this diamond
Prices start from HK$35,048 HKDSave up to HK$36,984 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$35,048 HKD