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Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • GIA 2557481296

Certificate GIA 2557481296

Diamond specifications and retailer prices

From HK$2,688 HKD
As of November 6, 2026
Save HK$5,802 HKD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,490 HKD at MOH London · As of November 7, 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 2557481296. Listed at 7 retailers as of November 6, 2026, with prices from HK$2,688 to HK$8,490, a HK$5,802 spread on the same certified stone. MOH London lists it at HK$8,490. 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 2557481296
Dimensions7.31 × 4.27 × 2.74 mm
L/W Ratio1.71
Top View
7.31 mm4.27 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557481296
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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$8,490 HKD|Low: HK$2,688 HKD|High: HK$8,640 HKD|Avg: HK$5,323 HKD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3HK$2,688 HKD
Retailer 2HK$4,561 HKD
Retailer 6HK$4,726 HKD
Retailer 4HK$5,541 HKD
Retailer 5HK$5,917 HKD
MOH LondonHK$8,490 HKD

42 data points across 6 retailers

7 retailersHK$2,688 HKD to HK$8,490 HKD

A
Cheapest Retailer
-
HK$2,688 HKD
B+
Retailer 2
-
HK$4,561 HKD
View
B+
Retailer 3
-
HK$4,726 HKD
View
B+
Retailer 4
-
HK$5,220 HKD
View
B+
Retailer 5
-
HK$5,541 HKD
View
Retailer 6
-
HK$5,917 HKD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
DFEA226E7 · Nov 7
HK$8,490 HKD
£853 GBP
View
6 more retailers have this diamond
Prices start from HK$2,688 HKDSave up to HK$5,802 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$2,688 HKD