CaratHunter
Plans
Radiant|Natural|GIA

0.64ct D VS1 Radiant Natural Diamond

GD • D/VS1 • GIA 6562512657

Certificate GIA 6562512657

Diamond specifications and retailer prices

From HK$7,728 HKD
$985 USD
As of October 28, 2026
Save HK$1,852 HKD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,580 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.64ct natural radiant diamond

This 0.64ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562512657. Listed at 4 retailers as of October 28, 2026, with prices from HK$7,728 to HK$9,580, a HK$1,852 spread on the same certified stone. Blue Nile lists it at HK$9,580. 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

0.64
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562512657
Dimensions5.82 × 4.14 × 2.83 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal
Top View
5.82 mm4.14 mm0.64 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562512657
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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 28
Current: HK$9,580 HKD|Low: HK$7,728 HKD|High: HK$9,580 HKD|Avg: HK$8,583 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2HK$7,728 HKD
Retailer 4HK$8,136 HKD
Retailer 3HK$8,738 HKD
Blue NileHK$9,580 HKD

4 data points across 4 retailers

4 retailersHK$7,728 HKD to HK$9,580 HKD

A
Cheapest Retailer
-
HK$7,728 HKD
$985 USD
B+
Retailer 2
-
HK$8,136 HKD
$1,037 USD
View
B+
Retailer 3
-
HK$8,738 HKD
SGD 1,505 SGD
View
Most Expensive
B
Blue Nile
30340508 · Oct 31
HK$9,580 HKD
$1,221 USD
View
3 more retailers have this diamond
Prices start from HK$7,728 HKDSave up to HK$1,852 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
0.64ct Radiant
HK$7,728 HKD