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Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • GIA 6542210640

Certificate GIA 6542210640

Diamond specifications and retailer prices

From HK$2,994 HKD
As of November 6, 2026
Save HK$6,452 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,446 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542210640. Listed at 9 retailers as of November 4, 2026, with prices from HK$2,994 to HK$9,446, a HK$6,452 spread on the same certified stone. MOH London lists it at HK$9,446. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542210640
Dimensions7.03 × 4.44 × 2.70 mm
L/W Ratio1.58
Top View
7.03 mm4.44 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542210640
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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$9,446 HKD|Low: HK$2,994 HKD|High: HK$9,565 HKD|Avg: HK$5,907 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4HK$2,994 HKD
Retailer 3HK$5,079 HKD
Retailer 2HK$5,643 HKD
Retailer 5HK$6,074 HKD
Retailer 7HK$6,152 HKD
Retailer 6HK$6,348 HKD
MOH LondonHK$9,446 HKD

38 data points across 7 retailers

9 retailersHK$2,994 HKD to HK$9,446 HKD

A
Cheapest Retailer
-
HK$2,994 HKD
A
Retailer 2
-
HK$3,409 HKD
View
B+
Retailer 3
-
HK$5,079 HKD
View
B
Retailer 4
-
HK$5,643 HKD
View
B
Retailer 5
-
HK$5,729 HKD
View
B
Retailer 6
-
HK$6,074 HKD
View
Retailer 7
-
HK$6,152 HKD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
HK$6,348 HKD
View
Most Expensive
B
MOH London
8E53F41AB · Nov 4
HK$9,446 HKD
£949 GBP
View
8 more retailers have this diamond
Prices start from HK$2,994 HKDSave up to HK$6,452 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$2,994 HKD