Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

ID • F/VS1 • GIA 148

Certificate GIA 148

Diamond specifications and retailer prices

From HK$75,941 HKD
$9,680 USD
As of October 27, 2026
Save HK$39,641 HKD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$115,582 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 7 retailers as of October 27, 2026, with prices from HK$75,941 to HK$115,582, a HK$39,641 spread on the same certified stone. Helzberg Diamonds lists it at HK$115,582. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 148
Dimensions7.31 × 7.35 × 4.56 mm
L/W Ratio1.01
Top View
7.31 mm7.35 mm1.51 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 148
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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 27
Current: HK$115,582 HKD|Low: HK$75,941 HKD|High: HK$119,112 HKD|Avg: HK$89,631 HKD|-3.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5HK$75,941 HKD
Retailer 4HK$79,353 HKD
Retailer 6HK$79,803 HKD
Retailer 3HK$81,283 HKD
Retailer 8HK$85,172 HKD
Retailer 7HK$94,581 HKD
Retailer 2HK$97,973 HKD
Helzberg DiamondsHK$115,582 HKD

43 data points across 8 retailers

7 retailersHK$75,941 HKD to HK$115,582 HKD

A
Cheapest Retailer
-
HK$75,941 HKD
$9,680 USD
A
Retailer 2
-
HK$79,353 HKD
$10,115 USD
View
A
Retailer 3
-
HK$79,803 HKD
$10,172 USD
View
A
Retailer 4
-
HK$81,283 HKD
$10,361 USD
View
B+
Retailer 5
-
HK$94,581 HKD
$12,056 USD
View
B+
Retailer 6
-
HK$97,973 HKD
A$19,213 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRMIKJGLJPLH · Oct 29
HK$115,582 HKD
$14,733 USD
View
6 more retailers have this diamond
Prices start from HK$75,941 HKDSave up to HK$39,641 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$75,941 HKD