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Round|Natural|GIA

1.51ct M IF Round Natural Diamond

EX • M/IF • GIA 1563807229

Certificate GIA 1563807229

Diamond specifications and retailer prices

From HK$41,682 HKD
As of November 6, 2026
Save HK$17,948 HKD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$59,629 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563807229. Listed at 4 retailers as of November 4, 2026, with prices from HK$41,682 to HK$59,629, a HK$17,948 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$59,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563807229
Dimensions7.32 × 7.35 × 4.56 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.32 mm7.35 mm1.51 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563807229
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

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: Nov 6
Current: HK$45,879 HKD|Low: HK$41,682 HKD|High: HK$59,629 HKD|Avg: HK$47,844 HKD
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 6, 2026
Retailer 3HK$41,682 HKD
Retailer 2HK$42,356 HKD
Retailer 1HK$45,879 HKD
Wholesale Diamonds DirectHK$59,629 HKD

3 data points across 4 retailers

4 retailersHK$41,682 HKD to HK$59,629 HKD

B+
Cheapest Retailer
-
HK$41,682 HKD
B+
Retailer 2
-
HK$42,356 HKD
View
B+
Retailer 3
-
HK$45,879 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
677216625 · Nov 4
HK$59,629 HKD
$7,601 USD
View
3 more retailers have this diamond
Prices start from HK$41,682 HKDSave up to HK$17,948 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+
1.51ct Round
HK$41,682 HKD