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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 €342 EUR
As of November 6, 2026
Save €737 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,079 EUR 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 €342 to €1,079, a €737 spread on the same certified stone. MOH London lists it at €1,079. 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: €1,079 EUR|Low: €342 EUR|High: €1,093 EUR|Avg: €675 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4€342 EUR
Retailer 3€580 EUR
Retailer 2€645 EUR
Retailer 5€694 EUR
Retailer 7€703 EUR
Retailer 6€725 EUR
MOH London€1,079 EUR

38 data points across 7 retailers

9 retailers€342 EUR to €1,079 EUR

A
Cheapest Retailer
-
€342 EUR
A
Retailer 2
-
€390 EUR
View
B+
Retailer 3
-
€580 EUR
View
B
Retailer 4
-
€645 EUR
View
B
Retailer 5
-
€655 EUR
View
B
Retailer 6
-
€694 EUR
View
Retailer 7
-
€703 EUR
View
Price last confirmed 34 days ago
B+
Retailer 8
-
€725 EUR
View
Most Expensive
B
MOH London
8E53F41AB · Nov 4
€1,079 EUR
£949 GBP
View
8 more retailers have this diamond
Prices start from €342 EURSave up to €737 EUR

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
€342 EUR