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Round|Natural|GIA

1.51ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6522090375

Certificate GIA 6522090375

Diamond specifications and retailer prices

From HK$30,292 HKD
$3,861 USD
As of October 25, 2026
Save HK$38,365 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$68,658 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round 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 and certified by GIA 6522090375. Listed at 21 retailers as of October 25, 2026, with prices from HK$30,292 to HK$68,658, a HK$38,365 spread on the same certified stone. NZ Jewellers lists it at HK$68,658. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6522090375
Dimensions7.16 × 7.09 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.16 mm7.09 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522090375
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.4%

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 25
Current: HK$68,658 HKD|Low: HK$30,292 HKD|High: HK$68,658 HKD|Avg: HK$44,060 HKD
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 8HK$30,292 HKD
Retailer 17HK$31,734 HKD
Retailer 12HK$32,434 HKD
Retailer 4HK$34,325 HKD
Retailer 6HK$35,110 HKD
Retailer 10HK$36,899 HKD
Retailer 11HK$37,189 HKD
Retailer 18HK$37,189 HKD
Retailer 20HK$37,189 HKD
Retailer 15HK$40,713 HKD
Retailer 14HK$41,856 HKD
Retailer 7HK$42,908 HKD
Retailer 3HK$42,994 HKD
Retailer 21HK$42,994 HKD
Retailer 5HK$44,407 HKD
Retailer 9HK$45,137 HKD
Retailer 19HK$45,301 HKD
Retailer 2HK$46,248 HKD
Retailer 16HK$50,458 HKD
Retailer 13HK$65,384 HKD
NZ JewellersHK$68,658 HKD

40 data points across 21 retailers

21 retailersHK$30,292 HKD to HK$68,658 HKD

A
Cheapest Retailer
-
HK$30,292 HKD
$3,861 USD
A
Retailer 2
-
HK$31,734 HKD
View
A
Retailer 3
-
HK$32,434 HKD
$4,134 USD
View
A
Retailer 4
-
HK$34,325 HKD
$4,375 USD
View
Final sale: no returns
A
Retailer 5
-
HK$35,110 HKD
$4,475 USD
View
B+
Retailer 6
-
HK$36,899 HKD
$4,703 USD
View
B+
Retailer 7
-
HK$37,189 HKD
$4,740 USD
View
B+
Retailer 8
-
HK$37,189 HKD
$4,740 USD
View
B+
Retailer 9
-
HK$37,189 HKD
$4,740 USD
View
B+
Retailer 10
-
HK$40,713 HKD
£4,086 GBP
View
B+
Retailer 11
-
HK$40,774 HKD
$5,197 USD
View
Retailer 12
-
HK$41,856 HKD
A$8,207 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
HK$42,908 HKD
$5,469 USD
View
B+
Retailer 14
-
HK$42,994 HKD
$5,480 USD
View
B+
Retailer 15
-
HK$42,994 HKD
$5,480 USD
View
B+
Retailer 16
-
HK$44,407 HKD
$5,660 USD
View
B+
Retailer 17
-
HK$45,137 HKD
£4,530 GBP
View
B+
Retailer 18
-
HK$46,248 HKD
€5,614 EUR
View
B
Retailer 19
-
HK$50,458 HKD
ZAR 103,899 ZAR
View
B
Retailer 20
-
HK$65,384 HKD
£6,562 GBP
View
Most Expensive
B
NZ Jewellers
df36e0e8-47ad-4128-91ea-f0459c2a3942 · Oct 30
HK$68,658 HKD
$8,751 USD
View
20 more retailers have this diamond
Prices start from HK$30,292 HKDSave up to HK$38,365 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 Round
HK$30,292 HKD