CaratHunter
Plans
Cushion|Natural|GIA

0.45ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 6352671231

Certificate GIA 6352671231

Diamond specifications and retailer prices

From HK$6,363 HKD
$811 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: HK$6,363 HKD at B2C Jewels
View at B2C Jewels

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6352671231. Listed at 2 retailers as of November 2, 2026. 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

0.45
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6352671231
Dimensions7.70 × 4.07 × 2.54 mm
L/W Ratio1.89
Top View
7.70 mm4.07 mm0.45 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6352671231
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$6,363 HKD|Low: HK$5,860 HKD|High: HK$9,932 HKD|Avg: HK$7,690 HKD|-9.6%
B2C Jewels
Retailer 2
Retailer 3
September 23, 2026
Retailer 3HK$5,860 HKD
B2C JewelsHK$6,363 HKD
Retailer 2HK$7,197 HKD

27 data points across 3 retailers

2 retailers

Retailer 1
-
HK$5,860 HKD
$747 USD
Price last confirmed 57 days ago
Most Expensive
B
B2C Jewels
31343466 · Nov 2
HK$6,363 HKD
$811 USD
View
1 more retailer has this diamond

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
0.45ct Cushion
HK$6,363 HKD