Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

VG • D/VS1 • GIA 5171510500

Certificate GIA 5171510500

Diamond specifications and retailer prices

From HK$59,274 HKD
$7,555 USD
As of October 30, 2026
Save HK$52,503 HKD (47%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$133,842 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 5171510500. Listed at 29 retailers as of October 30, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5171510500
Dimensions6.74 × 6.71 × 3.88 mm
L/W Ratio1.00
Top View
6.74 mm6.71 mm1.05 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5171510500
Side View
Table 60.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$72,788 HKD|Low: HK$59,274 HKD|High: HK$105,997 HKD|Avg: HK$76,679 HKD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$59,274 HKD
Retailer 8HK$60,216 HKD
Retailer 10HK$61,867 HKD
Retailer 9HK$67,065 HKD
Retailer 1HK$72,788 HKD
Retailer 6HK$73,642 HKD
Retailer 11HK$73,773 HKD
Retailer 3HK$80,350 HKD
Retailer 4HK$83,657 HKD
Retailer 7HK$96,783 HKD
Retailer 5HK$105,300 HKD

42 data points across 11 retailers

29 retailersHK$59,274 HKD to HK$111,778 HKD

B+
Cheapest Retailer
-
HK$59,274 HKD
$7,555 USD
Retailer 2
-
HK$60,216 HKD
$7,675 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
HK$60,867 HKD
$7,758 USD
View
B
Retailer 4
-
HK$61,867 HKD
€7,510 EUR
View
B
Retailer 5
-
HK$62,789 HKD
$8,003 USD
View
B
Retailer 6
-
HK$64,659 HKD
$8,241 USD
View
B
Retailer 7
-
HK$65,443 HKD
CA$11,585 CAD
View
B
Retailer 8
-
HK$66,649 HKD
$8,495 USD
View
B
Retailer 9
-
HK$67,065 HKD
$8,548 USD
View
Final sale: no returns
B
Retailer 10
-
HK$67,065 HKD
$8,548 USD
View
Retailer 11
-
HK$68,242 HKD
$8,698 USD
View
Price last confirmed 26 days ago
Retailer 12
-
HK$72,651 HKD
$9,260 USD
View
Price last confirmed 54 days ago
B
Retailer 13
-
HK$72,651 HKD
$9,260 USD
View
B
Retailer 14
-
HK$72,788 HKD
£7,305 GBP
View
Retailer 15
-
HK$73,642 HKD
A$14,440 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$73,773 HKD
$9,403 USD
View
B
Retailer 17
-
HK$79,242 HKD
$10,100 USD
View
B
Retailer 18
-
HK$79,242 HKD
$10,100 USD
View
B
Retailer 19
-
HK$79,822 HKD
$10,174 USD
View
B
Retailer 20
-
HK$80,350 HKD
£8,064 GBP
View
B
Retailer 21
-
HK$81,909 HKD
$10,440 USD
View
B
Retailer 22
-
HK$83,657 HKD
€10,155 EUR
View
Retailer 23
-
HK$83,831 HKD
$10,685 USD
View
Price last confirmed 54 days ago
B
Retailer 24
-
HK$83,831 HKD
$10,685 USD
View
Retailer 25
-
HK$88,280 HKD
$11,252 USD
View
Price last confirmed 8 days ago
Retailer 26
-
HK$96,783 HKD
ZAR 199,285 ZAR
View
Price last confirmed 9 days ago
B
Retailer 27
-
HK$105,300 HKD
£10,568 GBP
View
B
Retailer 28
-
HK$111,778 HKD
$14,247 USD
View
Most Expensive
Diamond Quarter
1.05VS1D51004C90N · Oct 31
HK$133,842 HKD
£13,433 GBP
View
Price under review
28 more retailers have this diamond
Prices start from HK$59,274 HKDSave up to HK$52,503 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.

B+
1.05ct Round
HK$59,274 HKD