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Cushion|Natural|AGS

0.51ct D SI2 Cushion Natural Diamond

GD • D/SI2 • AGS 104091197015

Certificate AGS 104091197015

Diamond specifications and retailer prices

From HK$7,297 HKD
$930 USD
As of October 30, 2026
Save HK$235 HKD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$7,532 HKD at Jared · As of October 30, 2026
View at Jared

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by AGS 104091197015. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.51
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishIdeal
SymmetryIdeal
Fluorescence
OriginNatural
Grading LabAGS
CertificateAGS 104091197015
Dimensions4.49 × 4.44 mm
L/W Ratio1.01
Top View
4.49 mm4.44 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishIdeal
SymmetryIdeal
CertificateAGS 104091197015
Side View
Table 57.9%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 75.0%

Caratlytics Score

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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: Oct 30
Current: HK$7,532 HKD|Low: HK$7,297 HKD|High: HK$8,316 HKD|Avg: HK$7,806 HKD|-9.4%
Jared
Retailer 2
Retailer 3
March 27, 2026
Retailer 2HK$7,297 HKD
Retailer 3HK$7,297 HKD
JaredHK$7,532 HKD

5 data points across 3 retailers

3 retailersHK$7,297 HKD to HK$7,532 HKD

B
Cheapest Retailer
-
HK$7,297 HKD
$930 USD
B
Retailer 2
-
HK$7,297 HKD
$930 USD
View
Most Expensive
B
Jared
129963651 · Oct 30
HK$7,532 HKD
$960 USD
View
2 more retailers have this diamond
Prices start from HK$7,297 HKDSave up to HK$235 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
0.51ct Cushion
HK$7,297 HKD