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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1553407340

Certificate GIA 1553407340

Diamond specifications and retailer prices

From HK$45,777 HKD
As of November 4, 2026
Save HK$17,534 HKD (28%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$63,311 HKD at Jared · As of November 4, 2026
View at Jared

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553407340. Listed at 9 retailers as of November 4, 2026, with prices from HK$45,777 to HK$63,311, a HK$17,534 spread on the same certified stone. Jared lists it at HK$63,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553407340
Dimensions7.28 × 7.31 × 4.56 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
7.28 mm7.31 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553407340
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°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 4
Current: HK$63,311 HKD|Low: HK$45,777 HKD|High: HK$68,802 HKD|Avg: HK$57,199 HKD|-8.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3HK$45,777 HKD
Retailer 8HK$50,547 HKD
Retailer 4HK$51,668 HKD
Retailer 7HK$53,591 HKD
Retailer 2HK$54,265 HKD
Retailer 9HK$57,223 HKD
Retailer 5HK$61,271 HKD
Retailer 6HK$61,271 HKD
JaredHK$63,311 HKD

39 data points across 9 retailers

9 retailersHK$45,777 HKD to HK$63,311 HKD

A
Cheapest Retailer
-
HK$45,777 HKD
A
Retailer 2
-
HK$50,547 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$51,668 HKD
View
A
Retailer 4
-
HK$53,591 HKD
View
A
Retailer 5
-
HK$54,265 HKD
View
B+
Retailer 6
-
HK$57,223 HKD
View
B+
Retailer 7
-
HK$61,271 HKD
View
B+
Retailer 8
-
HK$61,271 HKD
View
Most Expensive
B+
Jared
159830309 · Nov 4
HK$63,311 HKD
$8,070 USD
View
8 more retailers have this diamond
Prices start from HK$45,777 HKDSave up to HK$17,534 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$45,777 HKD