CaratHunter
Plans
Pear|Natural|GIA

0.51ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 7553118235

Certificate GIA 7553118235

Diamond specifications and retailer prices

From HK$2,077 HKD
As of November 6, 2026
Save HK$2,924 HKD (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,001 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553118235. Listed at 3 retailers as of November 6, 2026, with prices from HK$2,077 to HK$5,001, a HK$2,924 spread on the same certified stone. 77 Diamonds lists it at HK$5,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7553118235
Dimensions6.67 × 4.58 × 2.78 mm
L/W Ratio1.46
Top View
6.67 mm4.58 mm0.51 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7553118235
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: Nov 6
Current: HK$5,001 HKD|Low: HK$2,077 HKD|High: HK$5,064 HKD|Avg: HK$3,761 HKD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2HK$2,077 HKD
Retailer 3HK$4,138 HKD
77 DiamondsHK$5,001 HKD

46 data points across 3 retailers

3 retailersHK$2,077 HKD to HK$5,001 HKD

A
Cheapest Retailer
-
HK$2,077 HKD
B+
Retailer 2
-
HK$4,138 HKD
View
Most Expensive
B
77 Diamonds
PSCP4EQENXMC · Nov 7
HK$5,001 HKD
£502 GBP
View
2 more retailers have this diamond
Prices start from HK$2,077 HKDSave up to HK$2,924 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
0.51ct Pear
HK$2,077 HKD