Round|Natural|GIA

1.51ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1539869269

Certificate GIA 1539869269

Diamond specifications and retailer prices

From HK$36,053 HKD
As of November 1, 2026
Save HK$34,792 HKD (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$81,148 HKD at NZ Jewellers · As of October 3, 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 top-tier cut grade and certified by GIA 1539869269. Listed at 21 retailers as of November 1, 2026, with a 97% 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

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1539869269
Dimensions7.28 × 7.24 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.28 mm7.24 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539869269
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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: Nov 1
Current: HK$40,209 HKD|Low: HK$35,157 HKD|High: HK$72,339 HKD|Avg: HK$48,099 HKD|+8.1%
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
November 2, 2026
Retailer 13HK$36,053 HKD
Retailer 14HK$37,989 HKD
Retailer 5HK$38,154 HKD
Retailer 1HK$40,209 HKD
Retailer 3HK$40,758 HKD
Retailer 9HK$45,824 HKD
Retailer 2HK$46,760 HKD
Retailer 16HK$46,760 HKD
Retailer 8HK$48,216 HKD
Retailer 15HK$48,330 HKD
Retailer 7HK$49,285 HKD
Retailer 10HK$49,436 HKD
Retailer 4HK$53,029 HKD
Retailer 6HK$55,030 HKD
Retailer 12HK$59,077 HKD
Retailer 11HK$70,844 HKD

34 data points across 16 retailers

21 retailersHK$36,053 HKD to HK$70,844 HKD

A
Cheapest Retailer
-
HK$36,053 HKD
A
Retailer 2
-
HK$37,989 HKD
$4,842 USD
View
A
Retailer 3
-
HK$38,154 HKD
$4,863 USD
View
B+
Retailer 4
-
HK$40,209 HKD
$5,125 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$40,758 HKD
$5,195 USD
View
Retailer 6
-
HK$43,952 HKD
$5,602 USD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$43,952 HKD
$5,602 USD
View
Price last confirmed 25 days ago
Retailer 8
-
HK$43,952 HKD
$5,602 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$45,824 HKD
£4,599 GBP
View
B+
Retailer 10
-
HK$46,760 HKD
$5,960 USD
View
B+
Retailer 11
-
HK$46,760 HKD
$5,960 USD
View
Retailer 12
-
HK$48,216 HKD
A$9,455 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
HK$48,330 HKD
$6,160 USD
View
B
Retailer 14
-
HK$49,285 HKD
$6,282 USD
View
B+
Retailer 15
-
HK$49,436 HKD
€6,001 EUR
View
Retailer 16
-
HK$50,715 HKD
$6,464 USD
View
Price last confirmed 24 days ago
Retailer 17
-
HK$53,029 HKD
$6,759 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
HK$55,030 HKD
$7,014 USD
View
B
Retailer 19
-
HK$59,077 HKD
ZAR 121,646 ZAR
View
B
Retailer 20
-
HK$70,844 HKD
£7,110 GBP
View
Most Expensive
NZ Jewellers
9048a5a0-3e8f-4676-b665-490b4422ff58 · Oct 3
HK$81,148 HKD
$10,343 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from HK$36,053 HKDSave up to HK$34,792 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$36,053 HKD