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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1242069337

Certificate GIA 1242069337

Diamond specifications and retailer prices

From HK$20,305 HKD
$2,588 USD
As of October 31, 2026
Save HK$18,312 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$38,617 HKD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242069337. Listed at 16 retailers as of October 31, 2026, with prices from HK$20,305 to HK$38,617, a HK$18,312 spread on the same certified stone. Helzberg Diamonds lists it at HK$38,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1242069337
Dimensions6.48 × 6.50 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.48 mm6.50 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242069337
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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$38,617 HKD|Low: HK$20,305 HKD|High: HK$38,617 HKD|Avg: HK$27,124 HKD
Helzberg Diamonds
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 1, 2026
Retailer 14HK$20,305 HKD
Retailer 5HK$21,638 HKD
Retailer 8HK$22,078 HKD
Retailer 13HK$22,439 HKD
Retailer 10HK$23,798 HKD
Retailer 7HK$24,460 HKD
Retailer 4HK$24,714 HKD
Retailer 16HK$26,197 HKD
Retailer 6HK$26,956 HKD
Retailer 9HK$27,037 HKD
Retailer 12HK$28,049 HKD
Retailer 2HK$28,174 HKD
Retailer 11HK$28,398 HKD
Retailer 3HK$34,239 HKD
Retailer 15HK$36,481 HKD
Helzberg DiamondsHK$38,617 HKD

26 data points across 16 retailers

16 retailersHK$20,305 HKD to HK$38,617 HKD

A
Cheapest Retailer
-
HK$20,305 HKD
$2,588 USD
A
Retailer 2
-
HK$20,686 HKD
SGD 3,563 SGD
View
B+
Retailer 3
-
HK$21,638 HKD
$2,758 USD
View
B+
Retailer 4
-
HK$22,078 HKD
$2,814 USD
View
Retailer 5
-
HK$22,439 HKD
$2,860 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$23,798 HKD
£2,388 GBP
View
B+
Retailer 7
-
HK$24,460 HKD
SGD 4,213 SGD
View
B+
Retailer 8
-
HK$24,714 HKD
$3,150 USD
View
B
Retailer 9
-
HK$26,197 HKD
$3,339 USD
View
B+
Retailer 10
-
HK$26,956 HKD
$3,436 USD
View
B+
Retailer 11
-
HK$27,037 HKD
€3,282 EUR
View
B+
Retailer 12
-
HK$28,049 HKD
£2,815 GBP
View
B+
Retailer 13
-
HK$28,174 HKD
$3,591 USD
View
B
Retailer 14
-
HK$34,239 HKD
$4,364 USD
View
B
Retailer 15
-
HK$36,481 HKD
$4,650 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGMPJJN · Oct 31
HK$38,617 HKD
$4,922 USD
View
15 more retailers have this diamond
Prices start from HK$20,305 HKDSave up to HK$18,312 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
1.03ct Round
HK$20,305 HKD